| Element # | Element Name | Document Number | Document Name | Document Type | Status |
Rating 1-Relevant |
|---|---|---|---|---|---|---|
| 0 | Carbon Intensity | CSA/ANSI R124/BNQ 1789-200 | A Harmonized Methodology for Reporting the Production Pathway and Carbon Intensity of Hydrogen | Standard | Under development | 1 |
| 0 | Carbon Intensity | ISO/TS 19870:2023 | Methodology for determining the greenhouse gas emissions associated with the production, conditioning and transport of hydrogen to consumption gate | Technical Specification | Current | 1 |
| 0 | Carbon Intensity | PAS 2050-1:2012 | Assessment of life cycle greenhouse gas emissions from horticultural products - Supplementary requirements for the cradle to gate stages of GHG assessments of horticultural products undertaken in accordance with PAS 2050 | Public Available Specification | Current | 1 |
| 0 | Carbon Intensity | ISO 14021:2016 (R2021) | Environmental labels and declarations Self-declared environmental claims (Type II environmental labelling) |
Standard | Current | 2 |
| 0 | Carbon Intensity | ISO 14025:2006 (R2020) | Environmental labels and declarations Self-declared environmental claims (Type II environmental labelling) |
Standard | Current | 2 |
| 0 | Carbon Intensity | ISO 14040:2006 (R2022) | Environmental management Life cycle assessment Principles and framework |
Standard | Current | 2 |
| 0 | Carbon Intensity | ISO 14044:2006 (R2022) | Environmental management Life cycle assessment Requirements and guidelines |
Standard | Current | 2 |
| 0 | Carbon Intensity | ISO 14063:2020 | Environmental management Environmental communication Guidelines and examples |
Standard | Current | 2 |
| 0 | Carbon Intensity | ISO 14065:2020 | General principles and requirements for bodies validating and verifying environmental information | Standard | Current | 2 |
| 0 | Carbon Intensity | ISO 14066:2023 | Greenhouse gases Competence requirements for greenhouse gas validation teams and verification teams |
Standard | Current | 2 |
| 1 | Water Electrolysis - Centralized or Decentralized |
CSA B107 | Enclosed Hydrogen Equipment - Safety | Standard | Under development | 1 |
| 1 | Water Electrolysis - Centralized or Decentralized |
CSA N286:12 (R2022) | Management system requirements for nuclear facilities | Standard | Current | 1 |
| 1 | Water Electrolysis - Centralized or Decentralized |
CSA N290.17:23 | Probabilistic safety assessment for nuclear power plants | Standard | Current | 1 |
| 1 | Water Electrolysis - Centralized or Decentralized |
CSA/ANSI B22734:23 | Hydrogen generators using water electrolysis — Industrial, commercial, and residential applications (Adopted ISO 22734:2019, first edition, 2019-09, with Canadian and U.S. deviations) | Standard | Current | 1 |
| 1 | Water Electrolysis - Centralized or Decentralized |
ISO 14687:2019 | Hydrogen fuel quality - Product specification | Standard | Current | 1 |
| 1 | Water Electrolysis - Centralized or Decentralized |
ISO/TR 22770:2019 | Preparation of steel substrates before application of paints and related products Analytical colorimetry method to support visual assessment of surface preparation grades |
Standard | Current | 1 |
| 1 | Water Electrolysis - Centralized or Decentralized |
SAE J2600_201510 | Compressed Hydrogen Surface Vehicle Fuelling Connection Devices | Standard | Current | 1 |
| 1 | Water Electrolysis - Centralized or Decentralized |
GB/T 19774-2005 | Specification of water electrolyte system for producing hydrogen | Standard | Current | 2 |
| 1 | Water Electrolysis - Centralized or Decentralized |
GB/T 37562-2019 | Technical conditions of pressurized water electrolysis system for hydrogen production | Standard | Current | 2 |
| 2 | Water Electrolysis - Offshore | CSA/ANSI FC 1:21/CSA C22.2 NO. 62282-3-100:21 | Fuel cell technologies — Part 3-100: Stationary fuel cell power systems — Safety (Adopted IEC 62282-3-100:2019, second edition, 2019-02, with Canadian and U.S. deviations) | Standard | Current | 1 |
| 3 | Natural Gas Reforming | CSA B51:19 | Boiler, pressure vessel, and pressure piping code | Code | Current | 1 |
| 3 | Natural Gas Reforming | API RP500 | Classification of Locations for Electrical Installations at Petroleum Facilities Class | Recommended Practice | Current | 2 |
| 3 | Natural Gas Reforming | API RP505 | Recommended Practice for Classification of Locations for Electrical Installations at Pet | Recommended Practice | Current | 2 |
| 3 | Natural Gas Reforming | API RP540 | Electrical Installations in Petroleum Processing Plants NOTE: Electrical Installations | Recommended Practice | Current | 2 |
| 3 | Natural Gas Reforming | CSA B149.1:20 | Natural gas and propane installation code | Code | Current | 2 |
| 3 | Natural Gas Reforming | CSA B149.3:20 | Code for the field approval of fuel-burning appliances and equipment | Code | Current | 2 |
| 3 | Natural Gas Reforming | ISO 3740:2019 | Acoustics Determination of sound power levels of noise sources Guidelines for the use of basic standards |
Standard | Current | 2 |
| 4 | Biomass Gasification | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 1 |
| 4 | Biomass Gasification | CSA/ANSI B149.6:20 | Code for digester gas, landfill gas, and biogas generation and utilization | Code | Current | 1 |
| 4 | Biomass Gasification | ISO 16110-2:2010 (R2021) | Hydrogen generators using fuel processing technologies Part 2: Test methods for performance |
Standard | Current | 1 |
| 4 | Biomass Gasification | ISO 17225-1:2021 | Solid biofuels Fuel specifications and classes Part 1: General requirements |
Standard | Current | 1 |
| 4 | Biomass Gasification | ISO 20675:2018 | Biogas production, conditioning, upgrading and utilization Terms, definitions and classification scheme |
Standard | Current | 1 |
| 4 | Biomass Gasification | NFPA 55 | Compressed gases and cryogenic fluids code | Standard | Current | 1 |
| 4 | Biomass Gasification | CSA B415.1:22 | Performance testing of solid biofuel-burning heating appliances | Standard | Current | 2 |
| 4 | Biomass Gasification | CSA C22.2 NO. 62282-2:18 (R2022) | Fuel cell technologies — Part 2: Fuel cell modules (Adopted IEC 62282-2:2012, second edition, 2012-03, with Canadian deviations) | Standard | Current | 2 |
| 5 | Biomass-Derived Liquid Reforming | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 1 |
| 5 | Biomass-Derived Liquid Reforming | ISO 16110-2:2010 (R2021) | Hydrogen generators using fuel processing technologies Part 2: Test methods for performance |
Standard | Current | 1 |
| 5 | Biomass-Derived Liquid Reforming | ISO 20675:2018 | Biogas production, conditioning, upgrading and utilization Terms, definitions and classification scheme |
Standard | Current | 1 |
| 5 | Biomass-Derived Liquid Reforming | NFPA 55 | Compressed gases and cryogenic fluids code | Standard | Current | 1 |
| 5 | Biomass-Derived Liquid Reforming | CSA B415.1:22 | Performance testing of solid biofuel-burning heating appliances | Standard | Current | 2 |
| 5 | Biomass-Derived Liquid Reforming | CSA C22.2 NO. 62282-2:18 (R2022) | Fuel cell technologies — Part 2: Fuel cell modules (Adopted IEC 62282-2:2012, second edition, 2012-03, with Canadian deviations) | Standard | Current | 2 |
| 7 | Solar or Nuclear Thermochemical Hydrogen (not formally assessed) |
CSA N286:12 (R2022) | Management system requirements for nuclear facilities | Standard | Current | 1 |
| 7 | Solar or Nuclear Thermochemical Hydrogen (not formally assessed) |
CSA N290.17:23 | Probabilistic safety assessment for nuclear power plants | Standard | Current | 1 |
| 11a | NH3 for H2 Delivery and Storage | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 1 |
| 11b | Liquid Organic H2 Carriers (LOHCs) for H2 Delivery and Storage | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 1 |
| 11c | Methanol for H2 Delivery and Storage | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 1 |
| 12a | LH2 Storage at Production Site | ASME B31.12 - 2023 | Hydrogen Piping and Pipelines | Code | Current | 1 |
| 12a | LH2 Storage at Production Site | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 1 |
| 12a | LH2 Storage at Production Site | CGA H-3-2019 | Cryogenic Hydrogen Storage | Standard | Current | 1 |
| 12a | LH2 Storage at Production Site | CGA H-5-2020 | Standard for Bulk Hydrogen Supply Systems (an American National Standard) | Standard | Current | 1 |
| 12a | LH2 Storage at Production Site | CGA P-12-2021 | Safe Handling Of Cryogenic Liquid | Standard | Current | 1 |
| 12a | LH2 Storage at Production Site | CGA P-28-2022 | OHSA Process safety management and EPA risk management plna guidance document for bulk liquid hydrogen supply systems | Standard | Current | 1 |
| 12a | LH2 Storage at Production Site | CGA P-41-2023 | Locating bulk liquid storage systems in courts | Standard | Current | 1 |
| 12a | LH2 Storage at Production Site | CSA B51:19 | Boiler, pressure vessel, and pressure piping code | Code | Current | 1 |
| 12a | LH2 Storage at Production Site | EIGA Doc 6/19 | SAFETY IN STORAGE, HANDLING AND DISTRIBUTION OF LIQUID HYDROGEN (Revision of Doc 6/02) | Standard | Current | 1 |
| 12a | LH2 Storage at Production Site | NFPA 2 | Hydrogen Technologies Code | Standard | Current | 1 |
| 12a | LH2 Storage at Production Site | CGA V-23-2020 | Standard for Cylinder Connections on Portable Cryogenic Liquid Cylinders | Standard | Current | 2 |
| 12a | LH2 Storage at Production Site | CSA B339-18 (R2023) | Cylinders, spheres, and tubes for the transportation of dangerous goods | Standard | Current | 2 |
| 12a | LH2 Storage at Production Site | CSA B340-18 (R2023) | Selection and use of cylinders, spheres, tubes, and other containers for the transportation of dangerous goods, Class 2 | Standard | Current | 2 |
| 12a | LH2 Storage at Production Site | CSA B620:20 | Highway tanks and TC portable tanks for the transportation of dangerous goods | Standard | Current | 2 |
| 12a | LH2 Storage at Production Site | CSA B622:20 | Selection and use of highway tanks and TC portable tanks for the transportation of dangeours goods, Class 2 | Standard | Current | 2 |
| 12a | LH2 Storage at Production Site | CSA B625:20 | Portable tanks for the transport of dangerous goods | Standard | Current | 2 |
| 12b | GH2 Storage | ANSI/CGA H-5-2020 | Standard for Bulk Hydrogen Supply Systems (an American National Standard) | Standard | Current | 1 |
| 12b | GH2 Storage | ANSI/CSA CHMC 1-2014 (R2023) | Test methods for evaluating material compatibility in compressed hydrogen applications - Metals | Standard | Current | 1 |
| 12b | GH2 Storage | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 1 |
| 12b | GH2 Storage | CGA C-29:2019 | Standard for Design Requirements for Tube Trailers and Tube Modules (Formerly TB-25) | Standard | Current | 1 |
| 12b | GH2 Storage | CGA H-5-2020 | Standard for Bulk Hydrogen Supply Systems (an American National Standard) | Standard | Current | 1 |
| 12b | GH2 Storage | CGA V-1-2023 | Standard for Compressed Gas Cylinder Valve Outlet and Inlet Connections | Standard | Current | 1 |
| 12b | GH2 Storage | CGA V-9-2024 | Compressed Gas Association Standard For Compressed gas Cylinder Valves | Standard | Current | 1 |
| 12b | GH2 Storage | CSA B306:23 | Portable engine fuelling system for marine use | Standard | Current | 1 |
| 12b | GH2 Storage | CSA B51:19 | Boiler, pressure vessel, and pressure piping code | Code | Current | 1 |
| 12b | GH2 Storage | CSA B836:22 | Storage, handling, and dispensing of aviation fuels at aerodromes | Standard | Current | 1 |
| 12b | GH2 Storage | CSA HPIT 1:15 (R2020) | Compressed Hydrogen Powered Industrial Trucks On-Board Fuel Storage and Handling Components | Standard | Current | 1 |
| 12b | GH2 Storage | CSA HPIT 2:17 (R2021) | Dispensing systems and components for fueling hydrogen powered industrial trucks | Standard | Current | 1 |
| 12b | GH2 Storage | CSA W228 | Quantitative Risk Assessment of Underground Storage of Hydrogen | Standard | Under development | 1 |
| 12b | GH2 Storage | CSA Z341:22 | Storage of Hydrocarbon in Undergroud Fromations | Standard | Current | 1 |
| 12b | GH2 Storage | CSA/ANSI CHMC 2:19 | Test methods for evaluating material compatibility in compressed hydrogen applications - Polymers | Standard | Current | 1 |
| 12b | GH2 Storage | CSA/ANSI HGV 2:23 | Compressed hydrogen gas vehicle fuel containers | Standard | Current | 1 |
| 12b | GH2 Storage | CSA/ANSI HGV 3.1:22 | Fuel System Components for Compressed Hydrogen Gas Powered Vehicles | Standard | Current | 1 |
| 12b | GH2 Storage | CSA/ANSI HGV 4.1 to 4.10 | HGV Series for H2 fuelling stations and vehicle components | Standard | Current | 1 |
| 12b | GH2 Storage | CSA/ANSI HGV 5.2 | Compact Hydrogen Fuelling Systems | Standard | Current | 1 |
| 12b | GH2 Storage | CSA/ANSI HPRD 1:21 | Thermal Activated Pressure Relief Devices for Compressed Hydrogen Vehicle Fuel Containers | Standard | Current | 1 |
| 12b | GH2 Storage | NFPA 2 | Hydrogen Technologies Code | Standard | Current | 1 |
| 12b | GH2 Storage | ASME B31.3-2022 | Process Piping | Standard | Current | 2 |
| 12b | GH2 Storage | ASME B31.8-2022 | Gas Transmission and Distribution Piping Systems | Standard | Current | 2 |
| 12b | GH2 Storage | CSA B149.2:20 | Propane storage and handling code | Code | Current | 2 |
| 12b | GH2 Storage | CSA B149.3:20 | Code for the field approval of fuel-burning appliances and equipment | Code | Current | 2 |
| 12b | GH2 Storage | CSA B339-18 (R2023) | Cylinders, spheres, and tubes for the transportation of dangerous goods | Standard | Current | 2 |
| 12b | GH2 Storage | CSA B340-18 (R2023) | Selection and use of cylinders, spheres, tubes, and other containers for the transportation of dangerous goods, Class 2 | Standard | Current | 2 |
| 12b | GH2 Storage | CSA B341-18 (R2023) | Pressure receptacles and multiple-element gas containers for the transport of dangerous goods | Standard | Current | 2 |
| 12b | GH2 Storage | CSA B620:20 | Highway tanks and TC portable tanks for the transportation of dangerous goods | Standard | Current | 2 |
| 12b | GH2 Storage | CSA B622:20 | Selection and use of highway tanks and TC portable tanks for the transportation of dangeours goods, Class 2 | Standard | Current | 2 |
| 12b | GH2 Storage | CSA B625:20 | Portable tanks for the transport of dangerous goods | Standard | Current | 2 |
| 12b | GH2 Storage | CSA B837:14 (R2019) | Collapsible fabric storage tanks (bladders) | Standard | Current | 2 |
| 12b | GH2 Storage | CSA SPE-2.1.3:20 | Best practices for defueling, decommissioning, and disposal of compressed hydrogen gas vehicle fuel containers | Best practices | Current | 2 |
| 12b | GH2 Storage | CSA Z625:16 (R2021) | Well design for petroleum and natural gas industry systems | Standard | Current | 2 |
| 12b | GH2 Storage | CSA Z662:23 | Oil and gas pipeline systems | Standard | Current | 2 |
| 12b | GH2 Storage | IEC TS 62882:2020 | Hydraulic machines – Francis turbine pressure fluctuation transposition | Technical Specification | Current | 2 |
| 13 | H2 Liquefaction Plant | CGA H-3-2019 | Cryogenic Hydrogen Storage | Standard | Current | 2 |
| 13 | H2 Liquefaction Plant | CGA P-12-2022 | Safe Handling Of Cryogenic Liquid | Standard | Current | 2 |
| 13 | H2 Liquefaction Plant | CGA P-28-2023 | OHSA Process safety management and EPA risk management plna guidance document for bulk liquid hydrogen supply systems | Standard | Current | 2 |
| 13 | H2 Liquefaction Plant | CGA P-41-2023 | Locating bulk liquid storage systems in courts | Standard | Current | 2 |
| 13 | H2 Liquefaction Plant | CSA/ANSI HGV 4.10-2021 | Standard for fittings for compressed hydrogen gas and hydrogen rich gas mixtures | Standard | Current | 2 |
| 14a | NH3 Delivery by truck | CSA B620:20 | Highway tanks and TC portable tanks for the transportation of dangerous goods | Standard | Current | 1 |
| 14a | NH3 Delivery by Truck | CSA B622:20 | Selection and use of highway tanks and TC portable tanks for the transportation of dangeours goods, Class 2 | Standard | Current | 1 |
| 14a | NH3 Delivery by Truck | CSA B625:20 | Portable tanks for the transport of dangerous goods | Standard | Current | 1 |
| 14a | NH3 Delivery by Truck | SOR/2001-286 | Transportation of Dangerous Goods Regulations | Regulation | Current | 1 |
| 15a | NH3 Delivery by Ship | CSA B339-18 (R2023) | Cylinders, spheres, and tubes for the transportation of dangerous goods | Standard | Current | 1 |
| 15a | NH3 Delivery by Ship | N/A | Hydrogen Storage and Transport Beyond Pipelines: Regulations and Standardization (CSA Group, December 2023) | Report | Current | 1 |
| 15a | NH3 Delivery by Ship | SOR/2001-286 | Transportation of Dangerous Goods Regulations | Regulation | Current | 1 |
| 15a | NH3 Delivery by Ship | CSA B340-18 (R2023) | Selection, use, handling and filling of cylinders, spheres, tubes, and other containers for the transportation of gases in Class 2 | Standard | Current | 2 |
| 15b | LOHC Delivery by Ship | SOR/2001-286 | Transportation of Dangerous Goods Regulations | Regulation | Current | 2 |
| 16a | NH3 Delivery by Rail | 49 CFR 174 | CARRIAGE BY RAIL | Code of Federal Regulations (US) | Current | 1 |
| 16a | NH3 Delivery by Rail | CSA B339-18 (R2023) | Cylinders, spheres, and tubes for the transportation of dangerous goods | Standard | Current | 1 |
| 16a | NH3 Delivery by Rail | CSA B625:20 | Portable tanks for the transport of dangerous goods | Standard | Current | 1 |
| 16a | NH3 Delivery by Rail | SOR/2001-286 | Transportation of Dangerous Goods Regulations | Regulation | Current | 1 |
| 16a | NH3 Delivery by Rail | CAN/CGSB-43.147-2023 | Containers for Transport of Dangerous Goods by Rail, a Transport Canada Standard | Standard | Current | 1 |
| 16a | NH3 Delivery by Rail | CSA B340-18 (R2023) | selection, use, handling and filling of cylinders, spheres, tubes, and other containers for the transportation of gases in Class 2 | Standard | Current | 2 |
| 16a | NH3 Delivery by Rail | CSA B620:20 | Highway tanks and TC portable tanks for the transportation of dangerous goods | Standard | Current | 2 |
| 16a | NH3 Delivery by Rail | S.C. 1996, c. 10 | Canada Transportation Act | Regulation | Current | 2 |
| 16b | LOHC Delivery by Rail | AAR M-1002 | Manual of Standards and Recommended Practices Specifications for Tank Cars: Technical Approval Requirements | Standard | Current | 1 |
| 16b | LOHC Delivery by Rail | CAN/CGSB-43.147-2023 | Containers for Transport of Dangerous Goods by Rail, a Transport Canada Standard | Standard | Current | 1 |
| 16b | LOHC Delivery by Rail | CSA B625:20 | Portable tanks for the transport of dangerous goods | Standard | Under development | 1 |
| 16b | LOHC Delivery by Rail | CAN/CGSB-43.147-2023 | Containers for Transport of Dangerous Goods by Rail, a Transport Canada Standard | Standard | Current | 1 |
| 17 | GH2 Delivery by Rail | CSA B339-18 (R2023) | Cylinders, spheres, and tubes for the transportation of dangerous goods | Standard | Current | 1 |
| 17 | GH2 Delivery by Rail | CSA B340-18 (R2023) | selection, use, handling and filling of cylinders, spheres, tubes, and other containers for the transportation of gases in Class 2 | Standard | Current | 1 |
| 17 | GH2 Delivery by Rail | CSA B51:19 | Boiler, pressure vessel, and pressure piping code | Code | Current | 1 |
| 17 | GH2 Delivery by Rail | CSA/ANSI HGV 4.1-2020 | Series for H2fueling stations and vehicle components | Standard | Current | 2 |
| 18 | GH2 Delivery by Truck | CGA H-5-2020 | Standard for Bulk Hydrogen Supply Systems (an American National Standard) | Standard | Current | 1 |
| 18 | GH2 Delivery by Truck | CSA B339-18 (R2023) | Cylinders, spheres, and tubes for the transportation of dangerous goods | Standard | Current | 1 |
| 18 | GH2 Delivery by Truck | CSA B340-18 (R2023) | selection, use, handling and filling of cylinders, spheres, tubes, and other containers for the transportation of gases in Class 2 | Standard | Current | 1 |
| 18 | GH2 Delivery by Truck | CSA B341-18 (R2023) | UN pressure receptacles and multiple-element gas containers for the transport of dangerous goods | Standard | Current | 1 |
| 18 | GH2 Delivery by Truck | CSA B620:20 | Highway tanks and TC portable tanks for the transportation of dangerous goods | Standard | Current | 1 |
| 18 | GH2 Delivery by Truck | CSA B622:20 | Selection and use of highway tanks and TC portable tanks for the transportation of dangeours goods, Class 2 | Standard | Current | 1 |
| 18 | GH2 Delivery by Truck | CSA B625:20 | Portable tanks for the transport of dangerous goods | Standard | Current | 1 |
| 18 | GH2 Delivery by Truck | SOR/2001-286 | Transportation of Dangerous Goods Regulations | Regulation | Current | 1 |
| 18 | GH2 Delivery by Truck | ANSI/CSA HGV 4.8-2012 (R2023) | Hydrogen Gas Vehicle Fuelling Station Compressor Guidelines | Standard | Current | 2 |
| 18 | GH2 Delivery by Truck | CGA V-10-2019 | High Pressure Gas Trailer Connections | Standard | Current | 2 |
| 18 | GH2 Delivery by Truck | CGA V-1-2023 | Standard for Compressed Gas Cylinder Valve Outlet and Inlet Connections | Standard | Current | 2 |
| 18 | GH2 Delivery by Truck | CSA B51:19 | Boiler, pressure vessel, and pressure piping code | Code | Current | 2 |
| 18 | GH2 Delivery by Truck | CSA HPIT 1:15 (R2020) | Compressed Hydrogen Powered Industrial Trucks On-Board Fuel Storage and Handling Components | Standard | Current | 2 |
| 18 | GH2 Delivery by Truck | CSA SPE-2.1.3:20 | Best practices for defueling, decommissioning, and disposal of compressed hydrogen gas vehicle fuel containers | Best practices | Current | 2 |
| 18 | GH2 Delivery by Truck | CSA/ANSI HGV 2:23 | Compressed hydrogen gas vehicle fuel containers | Standard | Current | 2 |
| 18 | GH2 Delivery by Truck | CSA/ANSI HGV 3.1:22 | Fuel System Components for Compressed Hydrogen Gas Powered Vehicles | Standard | Current | 2 |
| 18 | GH2 Delivery by Truck | CSA/ANSI HGV 4.1-2020 | Hydrogen-Dispensing Systems | Standard | Current | 2 |
| 18 | GH2 Delivery by Truck | CSA/ANSI HGV 4.2:22 | Hoses for dispensing compressed gaseous hydrogen | Standard | Current | 2 |
| 18 | GH2 Delivery by Truck | CSA/ANSI HGV 4.5:23 | Priority and sequencing equipment for hydrogen vehicle fuelling | Standard | Current | 2 |
| 18 | GH2 Delivery by Truck | CSA/ANSI HGV 4.9:20 | Hydrogen Fuelling Stations | Standard | Current | 2 |
| 18 | GH2 Delivery by Truck | CSA/ANSI HPRD 1:21 | Thermal Activated Pressure Relief Devices for Compressed Hydrogen Vehicle Fuel Containers | Standard | Current | 2 |
| 18 | GH2 Delivery by Truck | CSA/ANSI HGV 4.3:22 | Test methods for hydrogen fuelling parameter evaluation | Standard | Current | 2 |
| 18 | GH2 Delivery by Truck | CSA/ANSI HGV 4.10-2021 | Standard for fittings for compressed hydrogen gas and hydrogen rich gas mixtures | Standard | Current | 2 |
| 18 | GH2 Delivery by Truck | CSA/ANSI HGV 4.4:21 | Gaseous hydrogen — Fuelling stations — Valves (Adopted ISO 19880-3:2018, first edition, 2018-06, with North American deviations). ANSI/CSA HGV 4.6-2013, Manually operated valves for use in gaseous hydrogen vehicle fueling stations, and ANSI/CSA HGV 4.7-2013, Automatic valves for use in gaseous hydrogen vehicle fueling stations | Standard | Current | 2 |
| 19 | H2 Gas Pipeline Systems | ASME B31.12 - 2023 | Hydrogen Piping and Pipelines | Code | Current | 1 |
| 19 | H2 Gas Pipeline Systems | CSA Z662:23 | Oil and gas pipeline systems | Standard | Current | 1 |
| 20 | GH2 Pressure Reduction Stations | ASME B31.12 - 2023 | Hydrogen Piping and Pipelines | Code | Current | 1 |
| 20 | GH2 Pressure Reduction Stations | CSA Z662:23 | Oil and gas pipeline systems | Standard | Current | 1 |
| 23 | LH2 Delivery by Rail | 49 CFR 179 | SPECIFICATIONS FOR TANK CARS | Code of Federal Regulations (US) | Current | 1 |
| 23 | LH2 Delivery by Rail | AAR M-1002 | Manual of Standards and Recommended Practices Specifications for Tank Cars: Technical Approval Requirements | Technical Specification | Current | 1 |
| 23 | LH2 Delivery by Rail | CAN/CGSB-43.147-2023 | Containers for Transport of Dangerous Goods by Rail, a Transport Canada Standard | Standard | Current | 1 |
| 23 | LH2 Delivery by Rail | CSA B625:20 | Portable tanks for the transport of dangerous goods | Standard | Current | 1 |
| 23 | LH2 Delivery by Rail | SOR/2001-286 | Transportation of Dangerous Goods Regulations | Regulation | Current | 1 |
| 23 | LH2 Delivery by Rail | CAN/CGSB-43.147-2023 | Containers for Transport of Dangerous Goods by Rail, a Transport Canada Standard | Standard | Current | 1 |
| 23 | LH2 Delivery by Rail | CSA B339-18 (R2023) | Cylinders, spheres, and tubes for the transportation of dangerous goods | Standard | Current | 2 |
| 23 | LH2 Delivery by Rail | CSA B340-18 (R2023) | selection, use, handling and filling of cylinders, spheres, tubes, and other containers for the transportation of gases in Class 2 | Standard | Current | 2 |
| 23 | LH2 Delivery by Rail | CSA B622:20 | Selection and use of highway tanks and TC portable tanks for the transportation of dangeours goods, Class 2 | Standard | Current | 2 |
| 24a | NH3 Cracking to Liberate GH2 | ANSI K61/ CGA 2.1 - 2014 | American National Standard Safety Requirement for the Storage and Handling of Anhydrous Ammonia | Standard | Current | 2 |
| 25 | LH2 Storage at End-Use Site | CSA/ANSI CHMC 2:19 | Test methods for evaluating material compatibility in compressed hydrogen applications - Polymers | Standard | Current | 1 |
| 25 | LH2 Storage at End-Use Site | ANSI/CSA CHMC 1-2014 (R2023) | Test methods for evaluating material compatibility in compressed hydrogen applications - Metals | Standard | Current | 1 |
| 25 | LH2 Storage at End-Use Site | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 1 |
| 25 | LH2 Storage at End-Use Site | CGA H-3-2019 | Cryogenic Hydrogen Storage | Standard | Current | 1 |
| 25 | LH2 Storage at End-Use Site | CGA H-5-2020 | Standard for Bulk Hydrogen Supply Systems (an American National Standard) | Standard | Current | 1 |
| 25 | LH2 Storage at End-Use Site | CGA P-12-2023 | Safe Handling Of Cryogenic Liquid | Standard | Current | 1 |
| 25 | LH2 Storage at End-Use Site | CGA P-41-2023 | Locating bulk liquid storage systems in courts | Standard | Current | 1 |
| 25 | LH2 Storage at End-Use Site | CGA V-23-2021 | Standard for Cylinder Connections on Portable Cryogenic Liquid Cylinders | Standard | Current | 1 |
| 25 | LH2 Storage at End-Use Site | CSA B51:19 | Boiler, pressure vessel, and pressure piping code | Code | Current | 1 |
| 25 | LH2 Storage at End-Use Site | CSA B620:20 | Highway tanks and TC portable tanks for the transportation of dangerous goods | Standard | Current | 1 |
| 25 | LH2 Storage at End-Use Site | CSA B339-18 (R2023) | Cylinders, spheres, and tubes for the transportation of dangerous goods | Standard | Current | 2 |
| 25 | LH2 Storage at End-Use Site | CSA B622:20 | Selection and use of highway tanks and TC portable tanks for the transportation of dangeours goods, Class 2 | Standard | Current | 2 |
| 25 | LH2 Storage at End-Use Site | CSA C22.2 NO. 62282-2:18 (R2022) | Fuel Cell Technologies – Part 2-100 Fuel Cell Modules – Safety | Standard | Current | 2 |
| 26 | LH2 Vapourization at Distribution Site | CGA H-5-2020 | Standard for Bulk Hydrogen Supply Systems (an American National Standard) | Standard | Current | 1 |
| 27 | Portable & Micro Fuel Cell Power Systems | CSA C22.2 NO. 62282-2:18 (R2022) | Fuel cell technologies — Part 2: Fuel cell modules (Adopted IEC 62282-2:2012, second edition, 2012-03, with Canadian deviations) | Standard | Current | 1 |
| 27 | Portable & Micro Fuel Cell Power Systems | CSA TIL No. R-18 | Requirements for Portable Fuel Cell Power Generating Systems | Technical Information Letter | Current | 1 |
| 27 | Portable & Micro Fuel Cell Power Systems | ANSI/CSA AMERICA FC 3-2004 (R2021) | Portable Fuel Cell Power Systems | Standard | Current | 2 |
| 27 | Portable & Micro Fuel Cell Power Systems | CSA/ANSI FC 6:19 (R2023) | Fuel cell technologies - Part 2: Fuel cell modules (Adopted IEC 62282-2:2012, second edition, 2012-03, with United States deviations) | Standard | Current | 2 |
| 28 | Stationary Fuel Cell Power Systems | CSA B107 | Enclosed Hydrogen Equipment - Safety | Standard | Under development | 1 |
| 28 | Stationary Fuel Cell Power Systems | CSA C22.2 NO. 62282-2:18 (R2022) | Fuel cell technologies — Part 2: Fuel cell modules (Adopted IEC 62282-2:2012, second edition, 2012-03, with Canadian deviations) | Standard | Current | 1 |
| 28 | Stationary Fuel Cell Power Systems | CSA P.15:23 | Test method for rating micro combined heat and power (mCHP) devices | Standard | Current | 1 |
| 28 | Stationary Fuel Cell Power Systems | CSA/ANSI FC 1:21/CSA C22.2 NO. 62282-3-100:21 | Fuel cell technologies — Part 3-100: Stationary fuel cell power systems — Safety (Adopted IEC 62282-3-100:2019, second edition, 2019-02, with Canadian and U.S. deviations) | Standard | Current | 1 |
| 28 | Stationary Fuel Cell Power Systems | CSA/ANSI FC 6:19 (R2023) | Fuel cell technologies - Part 2: Fuel cell modules (Adopted IEC 62282-2:2012, second edition, 2012-03, with United States deviations) | Standard | Current | 1 |
| 28 | Stationary Fuel Cell Power Systems | CSA/ANSI 13.1:22 | Combined heat and power appliances | Standard | Current | 2 |
| 29a | H2 Gas Turbines | NFPA 110 | Standard for Emergency and Standby Power Systems | Standard | Current | 2 |
| 29a | H2 Gas Turbines | ANSI/ASME B133.9-1994 (R2001) | Measurement of Exhaust Emissions from Stationary Gas Turbine Engines | Standard | Current | 2 |
| 29a | H2 Gas Turbines | ANSI/PGMA G300-2023 | Safety and Performance of Portable Generators | Standard | Current | 2 |
| 29a | H2 Gas Turbines | API STD 616: 2022 | Gas Turbines for the Petroleum, Chemical, and Gas Industry Services, 6th Edition, September 2022 | Standard | Current | 2 |
| 29a | H2 Gas Turbines | ASME B133.8 - 2011(R2022) | Gas Turbine Installation Sound Emissions, 11th Edition, 2022 | Standard | Current | 2 |
| 29a | H2 Gas Turbines | ASME PTC 22 - 2022 | Performance Test Code on Gas Turbines, 2014 Edition, December 31, 2014 | Standard | Current | 2 |
| 29a | H2 Gas Turbines | ASME PTC 4.4-2008 (R2013) | Gas Turbine Heat Recovery Steam Generators - Performance Test Codes | Standard | Current | 2 |
| 29a | H2 Gas Turbines | ASTM STP809 | Stationary Gas Turbine Alternative Fuels, 1983 Edition, 1983 | Selected Technical Papers | Current | 2 |
| 29a | H2 Gas Turbines | CAN/CSA-B138.1-17/CAN/CSA-B138.2-17 (R2022) | Portable oil-burning equipment - Packaged equipment requirements/Installation requirements | Standard | Current | 2 |
| 29a | H2 Gas Turbines | CSA 22.2 No. 100-14 (R2019) | Motors And Generators | Standard | Current | 2 |
| 29a | H2 Gas Turbines | CSA C282:19 | Emergency electrical power supply for buildings | Standard | Current | 2 |
| 29a | H2 Gas Turbines | IEC 60034-3:2007 | Rotating electrical machines - Part 3: Specific requirements for synchronous generators driven by steam turbines or combustion gas turbines | Standard | Withdrawn | 2 |
| 29a | H2 Gas Turbines | ISO 11086:1996 (R2023) | Gas turbines – Vocabulary | Standard | Current | 2 |
| 29a | H2 Gas Turbines | ISO 18888:2017 (R2023) | Gas Turbine Combined Cycle Power Plants - Thermal Performance Tests | Standard | Current | 2 |
| 29a | H2 Gas Turbines | ISO 19859:2016 (R2021) | Gas Turbine Applications - Requirements for Power Generation | Standard | Current | 2 |
| 29a | H2 Gas Turbines | ISO 19860:2005 (R2023) | Gas Turbines - Data Acquisition and Trend Monitoring System Requirements for Gas Turbine Installations | Standard | Current | 2 |
| 29a | H2 Gas Turbines | ISO 20816-2:2017 (R2023) | Mechanical Vibration - Measurement and Evaluation of Machine Vibration - Part 2: Land-Based Gas Turbines, Steam Turbines and Generators In Excess Of 40 MW, With Fluid-Film Bearings And Rated Speeds Of 1 500 R/Min, 1 800 R/Min, 3 000 R/Min And 3 600 R/Min | Standard | Current | 2 |
| 29a | H2 Gas Turbines | ISO 20816-4:2018 (R2023) | Mechanical Vibration - Measurement and Evaluation of Machine Vibration - Part 4: Gas Turbines In Excess Of 3 MW, With Fluid-Film Bearings | Standard | Current | 2 |
| 29a | H2 Gas Turbines | ISO 21789:2022 | Gas turbine applications — Safety | Standard | Current | 2 |
| 29a | H2 Gas Turbines | ISO 21905:2020 | Gas turbine exhaust systems with or without waste heat recovery | Standard | Current | 2 |
| 29a | H2 Gas Turbines | ISO 22266-1:2022 | Mechanical vibration — Torsional vibration of rotating machinery — Part 1: Evaluation of steam and gas turbine generator sets due to electrical excitation | Standard | Current | 2 |
| 29a | H2 Gas Turbines | ISO 2314:2009 (R2018) | Gas turbines Acceptance tests |
Standard | Current | 2 |
| 29a | H2 Gas Turbines | ISO 3977-3:2004 (R2018) | Gas Turbines - Procurement - Part 3: Design Requirements | Standard | Current | 2 |
| 29a | H2 Gas Turbines | NFPA 37 | Standard for The Installation and Use of Stationary Combustion Engines and Gas Turbines | Standard | Current | 2 |
| 29a | H2 Gas Turbines | SAE AIR 4391A-1999 (SAE AIR4391A-1999) | Industrial and Marine Gas Turbine Engine Starting Systems | Standard | Current | 2 |
| 29a | H2 Gas Turbines | SAE ARP 4050A-2022 | Balancing Machines - Description and Evaluation Vertical, Two-Plane, Hard-Bearing Type for Gas Turbine Rotors | Recommended Practice | Current | 2 |
| 29a | H2 Gas Turbines | SAE ARP 5323A-2022 | Balancing Machines - Description and Evaluation Vertical, Single-Plane, Hard-Bearing Type for Gas Turbine Rotors | Recommended Practice | Current | 2 |
| 29a | H2 Gas Turbines | UL 2200:2012 (R2015) | Stationary Engine Generator Assemblies (Standard for UC/CAN) (Stationary Combustion Engines and Gas Turbines) | Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | NFPA 110 | Standard for Emergency and Standby Power Systems | Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | ANSI/AIAA G-095A-2017 | Guide To Safety Of Hydrogen And Hydrogen Systems | Guidance Document | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | ANSI/PGMA G300-2023 | Safety and Performance of Portable Generators | Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | CAN/CSA-B138.1-17/CAN/CSA-B138.2-17 (R2022) | Portable oil-burning equipment - Packaged equipment requirements/Installation requirements | Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | CSA 22.2 No. 100-14 (R2019) | Motors And Generators | Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | CSA C282:19 | Emergency electrical power supply for buildings | Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | IEC 60034-22:2009 | Rotating electrical machines - Part 22: AC generators for reciprocating internal combustion (RIC) engine driven generating sets | Standard | Withdrawn | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | IEC 88528-11:2004 | Reciprocating internal combustion engine driven alternating current generating sets - Part 11: Rotary uninterruptible power systems - Performance requirements and test methods | Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | IEC TS 62257-7-3:2018 | Recommendations for renewable energy and hybrid systems for rural electrification - Part 7-3: Generator set - Selection of generator sets for rural electrification systems | Technical Specification | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | ISO 3046-3:2006 (R2020) | Reciprocating Internal Combustion Engines - Performance - Part 3: Test Measurements | Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | ISO 8528-1:2018 (R2023) | Reciprocating Internal Combustion Engine Driven Alternating Current Generating Sets - Part 1: Application, Ratings and Performance | Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | ISO 8528-10:2022 | Reciprocating internal combustion engine driven alternating current generating sets — Part 10: Measurement of airborne noise | Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | ISO 8528-12:2022 | Reciprocating internal combustion engine driven alternating current generating sets — Part 12: Emergency power supply to safety services | Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | ISO 8528-13:2016 | Reciprocating internal combustion engine driven alternating current generating sets Part 13: Safety |
Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | ISO 8528-13:2016 (R2021) | Reciprocating Internal Combustion Engine Driven Alternating Current Generating Sets - Part 13: Safety | Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | ISO 8528-2:2018 (R2023) | Reciprocating Internal Combustion Engine Driven Alternating Current Generating Sets - Part 2: Engines | Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | ISO 8528-3:2020 | Reciprocating internal combustion engine driven alternating current generating sets — Part 3: Alternating current generators for generating sets | Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | ISO 8528-4:2005 (R2020) | Reciprocating Internal Combustion Engine Driven Alternating Current Generating Sets - Part 4: Controlgear and Switchgear | Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | ISO 8528-5:2022 | Reciprocating internal combustion engine driven alternating current generating sets — Part 5: Generating sets | Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | ISO 8528-6:2023 | Reciprocating Internal Combustion Engine Driven Alternating Current Generating Sets - Part 6: Test Methods | Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | UL 1004-1:2012 (R2020) | Standard for Rotating Electrical Machines - General Requirements | Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | UL 1004-4:2018 (R2023) | Standard for Electric Generators | Standard | Current | 2 |
| 29b | H2 Gas Internal Combustion Engines (ICEs) | UL 2200:2012 (R2015) | Stationary Engine Generator Assemblies (Standard for UC/CAN) (Stationary Combustion Engines and Gas Turbines) | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z21.10.1-2019/CSA 4.1-2019 | Gas water heaters, volume I, storage water heaters with input ratings of 75,000 Btu per hour or less | Standard | Current | 1 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z21.10.3-2019/CSA 4.3-2019 | Gas-fired water heaters, volume III, storage water heaters with input ratings above 75,000 Btu per hour, circulating and instantaneous | Standard | Current | 1 |
| 30 | GH2 Boilers & Water Heaters | B255-16 (R2021) | Mechanical flue-gas exhausters | Standard | Current | 1 |
| 30 | GH2 Boilers & Water Heaters | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 1 |
| 30 | GH2 Boilers & Water Heaters | CAN/CSA-P.3-15 (R2020) | Testing method for measuring energy consumption and determining efficiencies of gas-fired and fuel oil-fired water heaters | Standard | Current | 1 |
| 30 | GH2 Boilers & Water Heaters | CAN1-6.2-M81 (R2021) | Draft hoods | Standard | Current | 1 |
| 30 | GH2 Boilers & Water Heaters | CSA B149.3:20 | Code for the field approval of fuel-burning appliances and equipment | Code | Current | 1 |
| 30 | GH2 Boilers & Water Heaters | CSA P series | Suite of standards for Energy efficiency | Standard | Current | 1 |
| 30 | GH2 Boilers & Water Heaters | CSA P.15:23 | Test method for rating micro combined heat and power (mCHP) devices | Standard | Current | 1 |
| 30 | GH2 Boilers & Water Heaters | CSA P.5-09 (R2023) | Test method for measuring per-cycle energy consumption, energy factor, and low power mode energy consumption of residential gas clothes dryers | Standard | Current | 1 |
| 30 | GH2 Boilers & Water Heaters | CSA P.6-09 (R2023) | Test method for measuring thermal efficiency of gas-fired pool heaters | Standard | Current | 1 |
| 30 | GH2 Boilers & Water Heaters | CSA P.9.1:23 | Test method for determining the performance of combined hydronic space and water heating systems (combos) | Standard | Current | 1 |
| 30 | GH2 Boilers & Water Heaters | N/A | Appliance and Equipment Performance with Hydrogen-Enriched Natural Gases (CSA Group, May 2021) | Report | Current | 1 |
| 30 | GH2 Boilers & Water Heaters | NOI/PINS - Z21.106 | Hydrogen fueled appliances and related accessories | Standard | Current | 1 |
| 30 | GH2 Boilers & Water Heaters | ANSI LC 7-2009 (R2019) | Pipe joint sealing compounds and materials | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z21.22-2015 (R2020)/CSA 4.4-2015 (R2020) | Relief valves for hot water supply systems | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z21.35-2005 (R2020)/CSA 6.8-2005 (R2020) | Pilot gas filters | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z21.40.1-1996 (R2022)/CGA 2.91-M96 (R2022) | Gas-fired heat activated air conditioning and heat pump appliances | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z21.50:19/CSA 2.22:19 | Vented decorative gas appliances | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z21.69-2015 (R2020)/CSA 6.16-2015 (R2020) | Connectors for movable gas appliances | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z21.71-1993 (R2021) | Automatic intermittent pilot ignition systems for field installation | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z21.75-2016 (R2020)/CSA 6.27-2016 (R2021) | Connectors for outdoor gas appliances and manufactured homes | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z21.77-2005 (R2020)/CSA 6.23-2005 (R2020) | Manually-operated piezo-electric spark gas ignition systems and components | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z21.78-2010 (R2020)/CSA 6.20-2010 (R2020) | Combination gas controls for gas appliances | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z21.79-1997 (R2021)/CGA 6.21-M97 (R2021) | Gas appliance sediment traps | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z21.81-2005 (R2020)/CSA 6.25-2005 (R2020) | Cylinder connection devices | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z21.87-2007 (R2021)/CSA 4.6-2007 (R2021) | Automatic gas shutoff devices for hot water supply systems | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z21.92-2001 (R2021)/CSA 6.29-2001 (R2021) | Manually operated electric gas ignition systems and components | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z21.93-2017 (R2022)/CSA 6.30-2017 (R2022) | Excess flow valves for natural and propane gas with pressures up to 5 psig | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z21.94-2006 (R2021)/CSA 6.31-2006 (R2021) | Automatic flammable vapor sensor systems and components | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z21.98-2015 (R2020)/CSA 4.10-2015 (R2020) | Non-metallic dip tubes for use in water heaters | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z83.18-2017 (R2021) | Recirculating Direct Gas-Fired Heating And Forced Ventilation Appliances For Commercial And Industrial Applications | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z83.8-2016 (R2021)/CSA 2.6-2016 (R2021) | Gas unit heaters, gas packaged heaters, gas utility heaters, and gas-fired duct furnaces | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI/IAS U.S. LC 2-1996 (R2020) | Direct gas-fired circulating heaters for agricultural animal confinement buildings | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CAN/CSA-P.11-07 (R2022) | Testing method for measuring efficiency and energy consumption of gas-fired unit heaters | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CEN/TR 17797:2022 | Gas infrastructure - Consequences of hydrogen in the gas infrastructure and identification of related standardisation need in the scope of CEN/TC 234 (Endorsed by Asociación Española de Normalización in May of 2022) | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA 2.17:17 (R2022) | Gas-fired appliances for use at high altitudes | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA 3.11:15 (R2020) | Lever operated pressure lubricated plug type gas shut-off valves | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA 3.16:21 | Lever operated non-lubricated gas shut-off valves | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA 3.8:21 | Gas-fired equipment for drying farm crops | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA 6.18-02 (R2022) | Service regulators for natural gas | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA 8.1:15 (R2020) | Elastomeric composite hose and hose couplings for conducting propane and natural gas | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA 8.3-2015 (R2020) | Thermoplastic hose and hose couplings for conducting propane and natural gas | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA F326:23 | Residential mechanical ventilation systems | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA P.12:14 (R2024) | Standard for energy performance compliance, verification and ratings of fuel-burning appliances and equipment | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI 13.1:22 | Combined heat and power appliances | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI 3.21:19 | Industrial gas-fired natural draft heaters for installation in non-hazardous and hazardous locations in oil and gas process applications | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI LC 1:23/CSA 6.26:23 | Fuel gas piping systems using corrugated stainless steel tubing | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI LC 4:22/CSA 6.32:22 | Press-connect metallic fittings for use in fuel gas distribution systems | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI LC 6:08 (R2023) | Natural gas operated diaphragm pumps | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.10.1:19/CSA 4.1:19 | Gas water heaters, volume I, storage water heaters with input ratings of 75,000 Btu per hour or less | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.10.3:19/CSA 4.3:19 | Gas-fired water heaters, volume III, storage water heaters with input ratings above 75,000 Btu per hour, circulating and instantaneous | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.104:19/CSA 9.2:19 | Manual and automatic gas selector devices for use with gas-fired appliances | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.13:22/CSA 4.9:22 | Gas-fired low pressure steam and hot water boilers | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.15:21/CSA 9.1:21 | Manually operated gas valves for appliances, appliance connector valves and hose end valves | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.18:19/CSA 6.3:19 | Gas appliance pressure regulators | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.20:22/CSA C22.2 NO. 60730-2-5:22 | Automatic electrical controls for household and similar use - Part 2-5: Particular requirements for automatic electrical burner control systems (Binational standard with CSA/ANSI Z21.20:22 and UL 60730-2-5) | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.21:23/CSA 6.5:23 | Automatic valves for gas appliances | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.23:22/CSA 6.6:22 | Gas appliance thermostats | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.24:22/CSA 6.10:22 | Connectors for gas appliances | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.40.4:23/CSA 2.94:23 | Performance testing and rating of gas-fired air conditioning and heat pump appliances | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.41:23/CSA 6.9:23 | Quick disconnect devices for use with gas fuel appliances | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.56:19/CSA 4.7:19 | Gas-fired pool heaters | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.63:19/CSA 11.3:19 | Portable type gas camp heaters | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.66:23/CSA 6.14:23 | Automatic damper devices for use with gas-fired appliances | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.80:19/CSA 6.22:19 | Line pressure regulators | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.88:19/CSA 2.33:19 | Vented gas fireplace heaters | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.90:19/CSA 6.24:19 | Gas convenience outlets and optional enclosures | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.91:20 | Ventless firebox enclosures for gas-fired unvented gas log type room heaters | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | CSA/ANSI Z21.96:19/CSA 11.6:19 | Portable water heaters for outdoor use | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | EN 437:2021 | Test gases - Test pressures - Appliance categories | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | EN 89:2015 | Gas-fired storage water heaters for the production of domestic hot water | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | F280-12 (R2021) | Determining the required capacity of residential space heating and cooling appliances | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | NFPA 2 | Hydrogen Technologies Code | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | NFPA 54 | National Fuel Gas Code | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | NSF/ANSI 5 - 2019 | Water Heaters, Hot Water Supply Boilers, and Heat Recovery Equipment | Standard | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | PAS 4444:2020+A1:2021 | Hydrogen-fired gas appliances | Public Available Specification | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | PAS 4444:2020+A1:2021 | Hydrogen-fired gas appliances | Public Available Specification | Current | 2 |
| 30 | GH2 Boilers & Water Heaters | ANSI Z83.4-2017 (R2022)/CSA 3.7-2017 (R2022) | Non-Recirculating Direct Gas-Fired Heating And Forced Ventilation Appliances For Commercial And Industrial Application | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z83.8-2016 (R2021)/CSA 2.6-2016 (R2021) | Gas Unit Heaters, Gas Packaged Heaters, Gas Utility Heaters, and Gas-Fired Duct Furnaces | Standard | Current | 1 |
| 31 | GH2 Furnaces & Burners | B255-16 (R2021) | Mechanical flue-gas exhausters | Standard | Current | 1 |
| 31 | GH2 Furnaces & Burners | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 1 |
| 31 | GH2 Furnaces & Burners | CGA 3.2-1976 (R2009) | Industrial and Commercial Gas-Fired Package Furnaces | Standard | Withdrawn | 1 |
| 31 | GH2 Furnaces & Burners | CSA B149.3:20 | Code for the field approval of fuel-burning appliances and equipment | Code | Current | 1 |
| 31 | GH2 Furnaces & Burners | CSA P.15:23 | Test method for rating micro combined heat and power (mCHP) devices | Standard | Current | 1 |
| 31 | GH2 Furnaces & Burners | CSA P.4.1:21 | Testing method for measuring fireplace efficiency | Standard | Current | 1 |
| 31 | GH2 Furnaces & Burners | CSA P.5-09 (R2023) | Test method for measuring per-cycle energy consumption, energy factor, and low power mode energy consumption of residential gas clothes dryers | Standard | Current | 1 |
| 31 | GH2 Furnaces & Burners | CSA P.6-09 (R2023) | Test method for measuring thermal efficiency of gas-fired pool heaters | Standard | Current | 1 |
| 31 | GH2 Furnaces & Burners | CSA P.8:22 | Thermal efficiencies of industrial and commercial gas-fired package furnaces | Standard | Current | 1 |
| 31 | GH2 Furnaces & Burners | CSA TS-002:23 | Dual-energy systems performance rating methods | Technical Specification | Current | 1 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI 3.21:19 | Industrial gas-fired natural draft heaters for installation in non-hazardous and hazardous locations in oil and gas process applications | Standard | Current | 1 |
| 31 | GH2 Furnaces & Burners | ANSI LC 7-2009 (R2019) | Pipe joint sealing compounds and materials | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.103-2017 (R2022) | Unvented portable type gas camp heaters for indoor and outdoor use | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.11.3-2016 (R2021) | Gas-fired room heaters, volume III, propane-fired portable emergency use heater systems | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.17-1998 (R2019)/CSA 2.7-M98 (R2019) | Domestic gas conversion burners | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.40.2-1996 (R2022)/CGA 2.92-M96 (R2022) | Air-conditioning and heat pump appliances (Internal Combustion) | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.5.2-2016 (R2021)/CSA 7.2-2016 (R2021) | Clothes dryers, volume II, type 2 clothes dryers | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.50:19/CSA 2.22:19 | Vented decorative gas appliances | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.60-2017 (R2021)/CSA 2.26-2017 (R2021) | Decorative gas appliances for installation in solid-fuel burning fireplaces | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.69-2015 (R2020)/CSA 6.16-2015 (R2020) | Connectors for movable gas appliances | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.71-1993 (R2021) | Automatic intermittent pilot ignition systems for field installation | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.75-2016 (R2020)/CSA 6.27-2016 (R2021) | Connectors for outdoor gas appliances and manufactured homes | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.76-2016 | Gas-fired unvented catalytic room heaters for use with propane gas | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.77-2005 (R2020)/CSA 6.23-2005 (R2020) | Manually-operated piezo-electric spark gas ignition systems and components | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.78-2010 (R2020)/CSA 6.20-2010 (R2020) | Combination gas controls for gas appliances | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.79-1997 (R2021)/CGA 6.21-M97 (R2021) | Gas appliance sediment traps | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.81-2005 (R2020)/CSA 6.25-2005 (R2020) | Cylinder connection devices | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.8-1994 (R2022) | Installation of domestic conversion burners | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.84-2017 (R2021) | Manually lighted, natural gas decorative gas appliances for installation in solid-fuel burning fireplaces | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.86-2016 (R2021)/CSA 2.32-2016 (R2021) | Vented gas-fired space heating appliances | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.92-2001 (R2021)/CSA 6.29-2001 (R2021) | Manually operated electric gas ignition systems and components | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.93-2017 (R2022)/CSA 6.30-2017 (R2022) | Excess flow valves for natural and propane gas with pressures up to 5 psig | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z21.94-2006 (R2021)/CSA 6.31-2006 (R2021) | Automatic flammable vapor sensor systems and components | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z83.11-2016 (R2021)/CSA 1.8-2016 (R2021) | Gas food service equipment | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z83.18-2017 (R2021) | Recirculating Direct Gas-Fired Heating And Forced Ventilation Appliances For Commercial And Industrial Applications | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z83.19-2017 (R2022)/CSA 2.35-2017 (R2022) | Gas-fired high intensity infrared heaters | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z83.20-2016 (R2021)/CSA 2.34-2016 (R2021) | Gas-fired tubular and low-intensity infrared heaters | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z83.25-2017 (R2021)/CSA 3.19-2017 (R2021) | Direct Gas-Fired Process Air Heaters | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI/IAS U.S. LC 2-1996 (R2020) | Direct gas-fired circulating heaters for agricultural animal confinement buildings | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | AS 3814:2018 | Industrial and commercial gas-fired appliances | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | AS/NZS 5263.1.3:2021 | Gas appliances, Part 1.3: Gas space heating appliances | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CAN/CSA-P.11-07 (R2022) | Testing method for measuring efficiency and energy consumption of gas-fired unit heaters | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CAN/CSA-P.2-13 (R2022) | Test Method for Measuring the Annual Fuel Utilization Efficiency of Residential Gas-Fired or Oil-Fired Furnaces and Boilers | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CAN1-2.20-M85 (R2021) | Gas-fired brooders | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CGA 3.4-1973 (R2020) | Industrial and Commercial Gas-Fired Conversion Burners | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA 2.29:21 | Hand-held torches for fuel gas | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA 3.11:15 (R2020) | Lever operated pressure lubricated plug type gas shut-off valves | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA 3.16:21 | Lever operated non-lubricated gas shut-off valves | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA 6.18-02 (R2022) | Service regulators for natural gas | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA 8.1:15 (R2020) | Elastomeric composite hose and hose couplings for conducting propane and natural gas | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA 8.3-2015 (R2020) | Thermoplastic hose and hose couplings for conducting propane and natural gas | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA C22.2 NO. 62282-2:18 (R2022) | Fuel cell technologies — Part 2: Fuel cell modules (Adopted IEC 62282-2:2012, second edition, 2012-03, with Canadian deviations) | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA CGA 5.2:71 (R2023) | Gas-Fired Waterless Toilets | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA F326:23 | Residential mechanical ventilation systems | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA P.10-07 (R2022) | Performance of Integrated Mechanical Systems for Residential Heating and Ventilation | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA P.12:14 (R2024) | Standard for energy performance compliance, verification and ratings of fuel-burning appliances and equipment | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI 13.1:22 | Combined heat and power appliances | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI FC 1:21/CSA C22.2 NO. 62282-3-100:21 | Fuel cell technologies — Part 3-100: Stationary fuel cell power systems — Safety (Adopted IEC 62282-3-100:2019, second edition, 2019-02, with Canadian and U.S. deviations) | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI HGV 4.10-2021 | Standard for fittings for use in compressed gaseous hydrogen fuelling stations | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI LC 1:23/CSA 6.26:23 | Fuel gas piping systems using corrugated stainless steel tubing | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI LC 4:22/CSA 6.32:22 | Press-connect metallic fittings for use in fuel gas distribution systems | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI LC 6:08 (R2023) | Natural gas operated diaphragm pumps | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z21.104:19/CSA 9.2:19 | Manual and automatic gas selector devices for use with gas-fired appliances | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z21.11.2:19 | Gas-fired room heaters, volume II, unvented room heaters | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z21.15:21/CSA 9.1:21 | Manually operated gas valves for appliances, appliance connector valves and hose end valves | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z21.18:19/CSA 6.3:19 | Gas appliance pressure regulators | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z21.20:22/CSA C22.2 NO. 60730-2-5:22 | Automatic electrical controls for household and similar use - Part 2-5: Particular requirements for automatic electrical burner control systems (Binational standard with CSA/ANSI Z21.20:22 and UL 60730-2-5) | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z21.21:23/CSA 6.5:23 | Automatic valves for gas appliances | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z21.23:22/CSA 6.6:22 | Gas appliance thermostats | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z21.24:22/CSA 6.10:22 | Connectors for gas appliances | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z21.41:23/CSA 6.9:23 | Quick disconnect devices for use with gas fuel appliances | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z21.42:24/CSA 2.15:24 | Gas-fired domestic illuminating appliances | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z21.47:21/CSA 2.3:21 | Gas-fired central furnaces | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z21.5.1:22/CSA 7.1:22 | Clothes dryers, volume I, type 1 clothes dryers | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z21.63:19/CSA 11.3:19 | Portable type gas camp heaters | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z21.66:23/CSA 6.14:23 | Automatic damper devices for use with gas-fired appliances | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z21.80:19/CSA 6.22:19 | Line pressure regulators | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z21.88:19/CSA 2.33:19 | Vented gas fireplace heaters | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z21.90:19/CSA 6.24:19 | Gas convenience outlets and optional enclosures | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z21.91:20 | Ventless firebox enclosures for gas-fired unvented gas log type room heaters | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z23550:22 | Safety and control devices for gas and/or oil burners and appliances — General requirements | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z23551-4:22 | Safety and control devices for gas burners and gas- burning appliances — Particular requirements — Part 4: Valve-proving systems for automatic shut-off valves | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z83.26:20/CSA 2.37:20 | Gas-fired outdoor infrared patio heaters | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | CSA/ANSI Z83.7:23/CSA 2.14:23 | Gas-fired construction heaters | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | EN 13577:2007 | Industrial furnaces and associated processing equipment - Safety | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | F280-12 (R2021) | Determining the required capacity of residential space heating and cooling appliances | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ISO 13577-1:2016 (R2022) | Industrial furnaces and associated processing equipment Safety Part 1: General requirements |
Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | ISO 13579-1:2013 (R2018) | Industrial furnaces and associated processing equipment — Method of measuring energy balance and calculating efficiency | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | Regulation (EU) 2016/426 | Regulation (EU) 2016/426 of the European Parliament and of the Council of 9 March 2016 on appliances burning gaseous fuels and repealing Directive 2009/142/EC | Regulation | Current | 2 |
| 31 | GH2 Furnaces & Burners | ANSI Z83.4-2017 (R2022)/CSA 3.7-2017 (R2022) | Non-Recirculating Direct Gas-Fired Heating And Forced Ventilation Appliances For Commercial And Industrial Application | Standard | Current | 2 |
| 31 | GH2 Furnaces & Burners | IEC 62282-5-100:2018 | Fuel cell technologies - Part 5-100: Portable fuel cell power systems - Safety | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | B255-16 (R2021) | Mechanical flue-gas exhausters | Standard | Current | 1 |
| 32 | GH2 Cooking Appliances | CSA B149.3:20 | Code for the field approval of fuel-burning appliances and equipment | Code | Current | 1 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z21.42:24/CSA 2.15:24 | Gas-fired domestic illuminating appliances | Standard | Current | 1 |
| 32 | GH2 Cooking Appliances | ANSI LC 7-2009 (R2019) | Pipe joint sealing compounds and materials | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | ANSI Z21.50:19/CSA 2.22:19 | Vented decorative gas appliances | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | ANSI Z21.57a-2012 (R2021) | Addenda 1 to ANSI Z21.57-2010, Recreational Vehicle Cooking Gas Appliances | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | ANSI Z21.69-2015 (R2020)/CSA 6.16-2015 (R2020) | Connectors for movable gas appliances | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | ANSI Z21.71-1993 (R2021) | Automatic intermittent pilot ignition systems for field installation | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | ANSI Z21.73-2017 (R2022)/CSA 11.1-2017 (R2022) | Portable type gas camp lights | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | ANSI Z21.74-2017 (R2022) | Portable refrigerators | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | ANSI Z21.75-2016 (R2020)/CSA 6.27-2016 (R2021) | Connectors for outdoor gas appliances and manufactured homes | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | ANSI Z21.76-2016 | Gas-fired unvented catalytic room heaters for use with propane gas | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | ANSI Z21.77-2005 (R2020)/CSA 6.23-2005 (R2020) | Manually-operated piezo-electric spark gas ignition systems and components | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | ANSI Z21.78-2010 (R2020)/CSA 6.20-2010 (R2020) | Combination gas controls for gas appliances | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | ANSI Z21.79-1997 (R2021)/CGA 6.21-M97 (R2021) | Gas appliance sediment traps | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | ANSI Z21.81-2005 (R2020)/CSA 6.25-2005 (R2020) | Cylinder connection devices | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | ANSI Z21.92-2001 (R2021)/CSA 6.29-2001 (R2021) | Manually operated electric gas ignition systems and components | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | ANSI Z21.93-2017 (R2022)/CSA 6.30-2017 (R2022) | Excess flow valves for natural and propane gas with pressures up to 5 psig | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | ANSI Z21.94-2006 (R2021)/CSA 6.31-2006 (R2021) | Automatic flammable vapor sensor systems and components | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | ANSI Z21.97-2017 (R2022)/CSA 2.41-2017 (R2022) | Outdoor decorative gas appliances | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | ANSI Z83.11-2016 (R2021)/CSA 1.8-2016 (R2021) | Gas food service equipment | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | ANSI Z83.18-2017 (R2021) | Recirculating direct gas-fired heating and forced ventilation appliances for commercial and industrial applications | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CAN1-1.16-M79 (R2021) | Propane fired cooking appliances for recreational vehicles | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CAN1-11.4-M79 (R2021) | Portable-type gas camp refrigerators | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CAN1-6.4-M79 (R2021) | Automatic gas ignition systems and components | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA 2.15:16 (R2021) | Gas-Fired Domestic lighting Appliances | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA 3.11:15 (R2020) | Lever operated pressure lubricated plug type gas shut-off valves | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA 3.16:21 | Lever operated non-lubricated gas shut-off valves | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA 6.18-02 (R2022) | Service regulators for natural gas | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA 8.1:15 (R2020) | Elastomeric composite hose and hose couplings for conducting propane and natural gas | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA 8.3-2015 (R2020) | Thermoplastic hose and hose couplings for conducting propane and natural gas | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA F326:23 | Residential mechanical ventilation systems | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA P.12:14 (R2024) | Standard for energy performance compliance, verification and ratings of fuel-burning appliances and equipment | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI LC 1:23/CSA 6.26:23 | Fuel gas piping systems using corrugated stainless steel tubing | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI LC 4:22/CSA 6.32:22 | Press-connect metallic fittings for use in fuel gas distribution systems | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI LC 6:08 (R2023) | Natural gas operated diaphragm pumps | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z21.1:24/CSA 1.1:24 | Household Cooking Gas Appliances | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z21.101:22/CSA 8.5:22 | Gas hose connectors for portable and moveable gas appliances | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z21.104:19/CSA 9.2:19 | Manual and automatic gas selector devices for use with gas-fired appliances | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z21.15:21/CSA 9.1:21 | Manually operated gas valves for appliances, appliance connector valves and hose end valves | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z21.18:19/CSA 6.3:19 | Gas appliance pressure regulators | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z21.19:19/CSA 1.4:19 | Refrigerators using gas fuel | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z21.20:22/CSA C22.2 NO. 60730-2-5:22 | Automatic electrical controls for household and similar use - Part 2-5: Particular requirements for automatic electrical burner control systems (Binational standard with CSA/ANSI Z21.20:22 and UL 60730-2-5) | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z21.21:23/CSA 6.5:23 | Automatic valves for gas appliances | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z21.23:22/CSA 6.6:22 | Gas appliance thermostats | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z21.24:22/CSA 6.10:22 | Connectors for gas appliances | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z21.41:23/CSA 6.9:23 | Quick disconnect devices for use with gas fuel appliances | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z21.54:19/CSA 8.4:19 | Gas hose connectors for portable outdoor gas-fired appliances | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z21.58:22/CSA 1.6:22 | Outdoor Cooking Gas Appliances | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z21.66:23/CSA 6.14:23 | Automatic damper devices for use with gas-fired appliances | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z21.72:19/CSA 11.2:19 | Portable type gas camp stoves | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z21.80:19/CSA 6.22:19 | Line pressure regulators | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z21.89:23/CSA 1.18:23 | Outdoor Cooking Specialty Gas Appliances | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z21.90:19/CSA 6.24:19 | Gas convenience outlets and optional enclosures | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z23550:22 | Safety and control devices for gas and/or oil burners and appliances — General requirements | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z23551-4:22 | Safety and control devices for gas burners and gas- burning appliances — Particular requirements — Part 4: Valve-proving systems for automatic shut-off valves | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | CSA/ANSI Z83.21:20/CSA C22.2 NO. 168:20 | Commercial dishwasher | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | EN 30-1-1:2021 | Domestic cooking appliances burning gas - Part 1-1: Safety - General | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | EN 30-1-2:2023 | Domestic cooking appliances burning gas - Part 1-2: Safety - Appliances having forced-convection ovens | Standard | Current | 2 |
| 32 | GH2 Cooking Appliances | ISO/TS 21364-1:2021 | Domestic gas cooking appliances — Safety Part 1: General requirements |
Technical Specification | Current | 2 |
| 32 | GH2 Cooking Appliances | REGULATION (EU) 2016/426 | Regulation (EU) 2016/426 of the European Parliament and of the Council of 9 March 2016 on appliances burning gaseous fuels and repealing Directive 2009/142/EC | Regulation | Current | 2 |
| 32 | GH2 Cooking Appliances | ANSI Z83.4-2017 (R2022)/CSA 3.7-2017 (R2022) | Non-Recirculating Direct Gas-Fired Heating And Forced Ventilation Appliances For Commercial And Industrial Application | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | AS/NZS 4645.1:2018 | Gas distribution networks (series) | Standard | Current | 1 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CSA B137:20 | PE, PA and PEX Piping Systems for Gas Package | Standard | Withdrawn | 1 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CSA B149.1:20 | Natural gas and propane installation code | Code | Current | 1 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | IGEM /TD/1 | Steel pipelines for high pressure gas transmission | Standard | Current | 1 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | IGEM /TD/13 | Pressure regulating pipeline installations exceeding 7 bar | Standard | Current | 1 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | IGEM/TD/3 | Steel and PE pipelines for gas distribution | Standard | Current | 1 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | ANSI Z380.1-2022 | The Guide for Gas Transmission, Distribution and Gathering Piping Systems | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | ASME B16.40-2019 | Manually Operated Thermoplastic Gas Shutoffs And Valves In Gas Distribution Systems | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | ASME B31.12 - 2023 | Hydrogen Piping and Pipelines | Code | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | ASME B31.8 - 2020 | Gas Transmission & Distribution Piping Systems | Code | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | ASME B31.8S - 2020 | Managing System Integrity of Gas Pipelines | Code | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | ASME B31.9 - 2020 | Building Services Piping | Code | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CAN/CSA-Z247-15 (R2020) | Damage Prevention for the Protection of Underground Infrastructure | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CAN/CSA-Z662-23 | Oil and gas pipeline systems | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CGA G-5.6 - 2005 | Hydrogen Pipeline Systems (EIGA Doc. 121/04) | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CSA 3.11:15 (R2020) | Lever operated pressure lubricated plug type gas shut-off valves | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CSA 3.16:21 | Lever operated non-lubricated gas shut-off valves | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CSA 6.18-02 (R2022) | Service regulators for natural gas | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CSA 8.1:15 (R2020) | Elastomeric composite hose and hose couplings for conducting propane and natural gas | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CSA 8.3-2015 (R2020) | Thermoplastic hose and hose couplings for conducting propane and natural gas | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CSA B51:19 | Boiler, pressure vessel, and pressure piping code | Code | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CSA Z245.1:22 | Steel pipe | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CSA Z245.11:22 | Steel fittings | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CSA Z245.12:21 | Steel flanges | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CSA Z245.15:22 | Steel valves | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CSA Z245.16:22 | Induction bends | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CSA Z245.17:22 | Cold bends | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CSA Z245.20:22 | Plant-applied external coatings for steel pipe | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CSA Z246.1-21 | Security management for petroleum and natural gas industry | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | CSA Z246.2-23 | Emergency preparedness and response for petroleum and natural gas industry | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | EN 12007-1:2013 | Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 1: General functional requirements | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | EN 12007-2:2013 | Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 2: Specific functional requirements for polyethylene (MOP up to and including 10 bar) | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | EN 12007-3:2015 | Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 3: Specific functional requirements for steel | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | EN 12007-4:2013 | Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 4: Specific functional requirements for renovation | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | IEC 60079-10-1:2020 | Explosive Atmospheres - Part 10-1: Classification of Areas - Explosive Gas Atmospheres | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | IGEM/H1 | Reference standard for low pressure hydrogen utilisation | Standard | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | ISO/TR 15916:2015 (R2023) | Basic considerations for the safety of hydrogen systems | Guidance Document | Current | 2 |
| 33 | GH2 Injection into Natural Gas Pipeline Systems | NFPA 54 | National Fuel Gas Code | Standard | Current | 2 |
| 34a | NG-H2 Water Heaters | ANSI LC 7-2009 (R2019) | Pipe joint sealing compounds and materials | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.10.3-2019/CSA 4.3-2019 | Gas-fired water heaters, volume III, storage water heaters with input ratings above 75,000 Btu per hour, circulating and instantaneous | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.22-2015 (R2020)/CSA 4.4-2015 (R2020) | Relief valves for hot water supply systems | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.35-2005 (R2020)/CSA 6.8-2005 (R2020) | Pilot gas filters | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.40.1-1996 (R2022)/CGA 2.91-M96 (R2022) | Gas-fired heat activated air conditioning and heat pump appliances | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.40.2-1996 (R2022)/CGA 2.92-M96 (R2022) | Air-conditioning and heat pump appliances (Internal Combustion) | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.50:19/CSA 2.22:19 | Vented decorative gas appliances | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.60-2017 (R2021)/CSA 2.26-2017 (R2021) | Decorative gas appliances for installation in solid-fuel burning fireplaces | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.69-2015 (R2020)/CSA 6.16-2015 (R2020) | Connectors for movable gas appliances | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.71-1993 (R2021) | Automatic intermittent pilot ignition systems for field installation | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.75-2016 (R2020)/CSA 6.27-2016 (R2021) | Connectors for outdoor gas appliances and manufactured homes | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.77-2005 (R2020)/CSA 6.23-2005 (R2020) | Manually-operated piezo-electric spark gas ignition systems and components | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.78-2010 (R2020)/CSA 6.20-2010 (R2020) | Combination gas controls for gas appliances | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.79-1997 (R2021)/CGA 6.21-M97 (R2021) | Gas appliance sediment traps | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.81-2005 (R2020)/CSA 6.25-2005 (R2020) | Cylinder connection devices | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.84-2017 (R2021) | Manually lighted, natural gas decorative gas appliances for installation in solid-fuel burning fireplaces | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.87-2007 (R2021)/CSA 4.6-2007 (R2021) | Automatic gas shutoff devices for hot water supply systems | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.92-2001 (R2021)/CSA 6.29-2001 (R2021) | Manually operated electric gas ignition systems and components | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.93-2017 (R2022)/CSA 6.30-2017 (R2022) | Excess flow valves for natural and propane gas with pressures up to 5 psig | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.94-2006 (R2021)/CSA 6.31-2006 (R2021) | Automatic flammable vapor sensor systems and components | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z21.98-2015 (R2020)/CSA 4.10-2015 (R2020) | Non-metallic dip tubes for use in water heaters | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z83.11-2016 (R2021)/CSA 1.8-2016 (R2021) | Gas food service equipment | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z83.18-2017 (R2021) | Recirculating Direct Gas-Fired Heating And Forced Ventilation Appliances For Commercial And Industrial Applications | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z83.8-2016 (R2021)/CSA 2.6-2016 (R2021) | Gas unit heaters, gas packaged heaters, gas utility heaters, and gas-fired duct furnaces | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI/IAS U.S. LC 2-1996 (R2020) | Direct gas-fired circulating heaters for agricultural animal confinement buildings | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | B255-16 (R2021) | Mechanical flue-gas exhausters | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CAN/CSA-P.11-07 (R2022) | Testing method for measuring efficiency and energy consumption of gas-fired unit heaters | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CAN/CSA-P.3-15 (R2020) | Testing method for measuring energy consumption and determining efficiencies of gas-fired and fuel oil-fired water heaters | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CAN1-6.2-M81 (R2021) | Draft hoods | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA 2.17:17 (R2022) | Gas-fired appliances for use at high altitudes | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA 3.11:15 (R2020) | Lever operated pressure lubricated plug type gas shut-off valves | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA 3.16:21 | Lever operated non-lubricated gas shut-off valves | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA 3.8:21 | Gas-fired equipment for drying farm crops | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA 6.18-02 (R2022) | Service regulators for natural gas | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA 8.1:15 (R2020) | Elastomeric composite hose and hose couplings for conducting propane and natural gas | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA 8.3-2015 (R2020) | Thermoplastic hose and hose couplings for conducting propane and natural gas | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA B149.3:20 | Code for the field approval of fuel-burning appliances and equipment | Code | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA F326:23 | Residential mechanical ventilation systems | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA P series | Suite of standards for Energy efficiency | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA P.12:14 (R2024) | Standard for energy performance compliance, verification and ratings of fuel-burning appliances and equipment | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA P.15:23 | Test method for rating micro combined heat and power (mCHP) devices | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA P.5-09 (R2023) | Test method for measuring per-cycle energy consumption, energy factor, and low power mode energy consumption of residential gas clothes dryers | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA P.6-09 (R2023) | Test method for measuring thermal efficiency of gas-fired pool heaters | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA P.9.1:23 | Test method for determining the performance of combined hydronic space and water heating systems (combos) | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI 13.1:22 | Combined heat and power appliances | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI 3.21:19 | Industrial gas-fired natural draft heaters for installation in non-hazardous and hazardous locations in oil and gas process applications | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI LC 1:23/CSA 6.26:23 | Fuel gas piping systems using corrugated stainless steel tubing | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI LC 4:22/CSA 6.32:22 | Press-connect metallic fittings for use in fuel gas distribution systems | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI LC 6:08 (R2023) | Natural gas operated diaphragm pumps | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.10.1:19/CSA 4.1:19 | Gas water heaters, volume I, storage water heaters with input ratings of 75,000 Btu per hour or less | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.10.3:19/CSA 4.3:19 | Gas-fired water heaters, volume III, storage water heaters with input ratings above 75,000 Btu per hour, circulating and instantaneous | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.104:19/CSA 9.2:19 | Manual and automatic gas selector devices for use with gas-fired appliances | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.13:22/CSA 4.9:22 | Gas-fired low pressure steam and hot water boilers | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.15:21/CSA 9.1:21 | Manually operated gas valves for appliances, appliance connector valves and hose end valves | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.18:19/CSA 6.3:19 | Gas appliance pressure regulators | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.20:22/CSA C22.2 NO. 60730-2-5:22 | Automatic electrical controls for household and similar use - Part 2-5: Particular requirements for automatic electrical burner control systems (Binational standard with CSA/ANSI Z21.20:22 and UL 60730-2-5) | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.21:23/CSA 6.5:23 | Automatic valves for gas appliances | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.23:22/CSA 6.6:22 | Gas appliance thermostats | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.24:22/CSA 6.10:22 | Connectors for gas appliances | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.40.4:23/CSA 2.94:23 | Performance testing and rating of gas-fired air conditioning and heat pump appliances | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.41:23/CSA 6.9:23 | Quick disconnect devices for use with gas fuel appliances | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.56:19/CSA 4.7:19 | Gas-fired pool heaters | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.63:19/CSA 11.3:19 | Portable type gas camp heaters | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.66:23/CSA 6.14:23 | Automatic damper devices for use with gas-fired appliances | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.80:19/CSA 6.22:19 | Line pressure regulators | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.88:19/CSA 2.33:19 | Vented gas fireplace heaters | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.90:19/CSA 6.24:19 | Gas convenience outlets and optional enclosures | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.91:20 | Ventless firebox enclosures for gas-fired unvented gas log type room heaters | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | CSA/ANSI Z21.96:19/CSA 11.6:19 | Portable water heaters for outdoor use | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | F280-12 (R2021) | Determining the required capacity of residential space heating and cooling appliances | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | N/A | Appliance and Equipment Performance with Hydrogen-Enriched Natural Gases (CSA Group, May 2021) | Report | Current | 1 |
| 34a | NG-H2 Water Heaters | NOI/PINS - Z21.106 | Hydrogen fueled appliances and related accessories | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ORD Certification Bulletin: ULC/ORD-C795 (2021) | ORD certification bulletin: Commercial - Industrial Gas - Fired Package Boilers | Guidance document | Current | 1 |
| 34a | NG-H2 Water Heaters | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 2 |
| 34a | NG-H2 Water Heaters | CGA G-5.4-2019 | Standard for Hydrogen Piping Systems at User Locations | Standard | Current | 2 |
| 34a | NG-H2 Water Heaters | CGA G-5.5-2021 | Standard for Hydrogen Vent Systems | Standard | Current | 2 |
| 34a | NG-H2 Water Heaters | EN 437:2021 | Test Gases - Test pressures - Appliance categories | Standard | Current | 2 |
| 34a | NG-H2 Water Heaters | EN 50465:2015 | Gas appliances – Combined heat and power appliance on nominal heat input inferior or equal to 70 kW | Standard | Current | 2 |
| 34a | NG-H2 Water Heaters | ISO 14687:2019 | Hydrogen fuel quality - Product specification | Standard | Current | 2 |
| 34a | NG-H2 Water Heaters | ISO/TR 15916:2015 (R2023) | Basic considerations for the safety of hydrogen systems | Guidance Document | Current | 2 |
| 34a | NG-H2 Water Heaters | NFPA 2 | Hydrogen Technologies Code | Standard | Current | 2 |
| 34a | NG-H2 Water Heaters | NFPA 54 | National Fuel Gas Code | Standard | Current | 2 |
| 34a | NG-H2 Water Heaters | NFPA 85 | Boiler and Combustion Systems Hazards Code | Standard | Current | 2 |
| 34a | NG-H2 Water Heaters | NSF/ANSI 5 - 2019 | Water Heaters, Hot Water Supply Boilers, and Heat Recovery Equipment | Standard | Current | 2 |
| 34a | NG-H2 Water Heaters | PAS 4444:2020+A1:2021 | Hydrogen-fired gas appliances | Public Available Specification | Current | 2 |
| 34a | NG-H2 Water Heaters | REGULATION (EU) 2016/426 | Regulation (EU) 2016/426 of the European Parliament and of the Council of 9 March 2016 on appliances burning gaseous fuels and repealing Directive 2009/142/EC | Regulation | Current | 2 |
| 34c | NG-H2 cooking appliances | CSA/ANSI Z21.19:19/CSA 1.4:19 | Refrigerators using gas fuel | Standard | Current | 1 |
| 34a | NG-H2 Water Heaters | ANSI Z83.4-2017 (R2022)/CSA 3.7-2017 (R2022) | Non-Recirculating Direct Gas-Fired Heating And Forced Ventilation Appliances For Commercial And Industrial Application | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI LC 7-2009 (R2019) | Pipe joint sealing compounds and materials | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.103-2017 (R2022) | Unvented portable type gas camp heaters for indoor and outdoor use | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.11.3-2016 (R2021) | Gas-fired room heaters, volume III, propane-fired portable emergency use heater systems | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.17-1998 (R2019)/CSA 2.7-M98 (R2019) | Domestic gas conversion burners | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.5.2-2016 (R2021)/CSA 7.2-2016 (R2021) | Clothes dryers, volume II, type 2 clothes dryers | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.50:19/CSA 2.22:19 | Vented decorative gas appliances | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.60-2017 (R2021)/CSA 2.26-2017 (R2021) | Decorative gas appliances for installation in solid-fuel burning fireplaces | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.69-2015 (R2020)/CSA 6.16-2015 (R2020) | Connectors for movable gas appliances | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.71-1993 (R2021) | Automatic intermittent pilot ignition systems for field installation | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.75-2016 (R2020)/CSA 6.27-2016 (R2021) | Connectors for outdoor gas appliances and manufactured homes | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.76-2016 | Gas-fired unvented catalytic room heaters for use with propane gas | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.77-2005 (R2020)/CSA 6.23-2005 (R2020) | Manually-operated piezo-electric spark gas ignition systems and components | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.78-2010 (R2020)/CSA 6.20-2010 (R2020) | Combination gas controls for gas appliances | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.79-1997 (R2021)/CGA 6.21-M97 (R2021) | Gas appliance sediment traps | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.81-2005 (R2020)/CSA 6.25-2005 (R2020) | Cylinder connection devices | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.8-1994 (R2022) | Installation of domestic conversion burners | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.84-2017 (R2021) | Manually lighted, natural gas decorative gas appliances for installation in solid-fuel burning fireplaces | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.86-2016 (R2021)/CSA 2.32-2016 (R2021) | Vented gas-fired space heating appliances | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.92-2001 (R2021)/CSA 6.29-2001 (R2021) | Manually operated electric gas ignition systems and components | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.93-2017 (R2022)/CSA 6.30-2017 (R2022) | Excess flow valves for natural and propane gas with pressures up to 5 psig | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z21.94-2006 (R2021)/CSA 6.31-2006 (R2021) | Automatic flammable vapor sensor systems and components | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z83.11-2016 (R2021)/CSA 1.8-2016 (R2021) | Gas food service equipment | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z83.18-2017 (R2021) | Recirculating Direct Gas-Fired Heating And Forced Ventilation Appliances For Commercial And Industrial Applications | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z83.19-2017 (R2022)/CSA 2.35-2017 (R2022) | Gas-fired high intensity infrared heaters | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z83.20-2016 (R2021)/CSA 2.34-2016 (R2021) | Gas-fired tubular and low-intensity infrared heaters | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z83.25-2017 (R2021)/CSA 3.19-2017 (R2021) | Direct gas-fired process air heaters | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z83.8-2016 (R2021)/CSA 2.6-2016 (R2021) | Gas unit heaters, gas packaged heaters, gas utility heaters, and gas-fired duct furnaces | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | ANSI/IAS U.S. LC 2-1996 (R2020) | Direct gas-fired circulating heaters for agricultural animal confinement buildings | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | B255-16 (R2021) | Mechanical flue-gas exhausters | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CAN/CSA-P.11-07 (R2022) | Testing method for measuring efficiency and energy consumption of gas-fired unit heaters | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CAN/CSA-P.2-13 (R2022) | Testing method for measuring the annual fuel utilization efficiency of residential gas-fired or oil-fired furnaces and boilers | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CAN1-2.20-M85 (R2021) | Gas-fired brooders | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CGA 3.4-1973 (R2020) | Industrial and commercial gas-fired conversion burners | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA 2.29:21 | Hand-held torches for fuel gas | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA 3.11:15 (R2020) | Lever operated pressure lubricated plug type gas shut-off valves | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA 3.16:21 | Lever operated non-lubricated gas shut-off valves | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA 6.18-02 (R2022) | Service regulators for natural gas | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA 8.1:15 (R2020) | Elastomeric composite hose and hose couplings for conducting propane and natural gas | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA 8.3-2015 (R2020) | Thermoplastic hose and hose couplings for conducting propane and natural gas | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA B149.3:20 | Code for the field approval of fuel-burning appliances and equipment | Code | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA CGA 5.2:71 (R2023) | Gas-Fired Waterless Toilets | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA F326:23 | Residential mechanical ventilation systems | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA P.10-07 (R2022) | Performance of integrated mechanical systems for residential heating and ventilation | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA P.12:14 (R2024) | Standard for energy performance compliance, verification and ratings of fuel-burning appliances and equipment | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA P.15:23 | Test method for rating micro combined heat and power (mCHP) devices | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA P.4.1:21 | Testing method for measuring fireplace efficiency | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA P.5-09 (R2023) | Test method for measuring per-cycle energy consumption, energy factor, and low power mode energy consumption of residential gas clothes dryers | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA P.6-09 (R2023) | Test method for measuring thermal efficiency of gas-fired pool heaters | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA P.8:22 | Thermal efficiencies of industrial and commercial gas-fired package furnaces | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA TS-002:23 | Dual-energy systems performance rating methods | Technical Specification | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI 13.1:22 | Combined heat and power appliances | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI LC 1:23/CSA 6.26:23 | Fuel gas piping systems using corrugated stainless steel tubing | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI LC 4:22/CSA 6.32:22 | Press-connect metallic fittings for use in fuel gas distribution systems | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI LC 6:08 (R2023) | Natural gas operated diaphragm pumps | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z21.104:19/CSA 9.2:19 | Manual and automatic gas selector devices for use with gas-fired appliances | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z21.11.2:19 | Gas-fired room heaters, volume II, unvented room heaters | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z21.15:21/CSA 9.1:21 | Manually operated gas valves for appliances, appliance connector valves and hose end valves | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z21.18:19/CSA 6.3:19 | Gas appliance pressure regulators | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z21.20:22/CSA C22.2 NO. 60730-2-5:22 | Automatic electrical controls for household and similar use - Part 2-5: Particular requirements for automatic electrical burner control systems (Binational standard with CSA/ANSI Z21.20:22 and UL 60730-2-5) | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z21.21:23/CSA 6.5:23 | Automatic valves for gas appliances | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z21.23:22/CSA 6.6:22 | Gas appliance thermostats | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z21.24:22/CSA 6.10:22 | Connectors for gas appliances | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z21.41:23/CSA 6.9:23 | Quick disconnect devices for use with gas fuel appliances | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z21.42:24/CSA 2.15:24 | Gas-fired domestic illuminating appliances | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z21.47:21/CSA 2.3:21 | Gas-fired central furnaces | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z21.5.1:22/CSA 7.1:22 | Clothes dryers, volume I, type 1 clothes dryers | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z21.63:19/CSA 11.3:19 | Portable type gas camp heaters | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z21.66:23/CSA 6.14:23 | Automatic damper devices for use with gas-fired appliances | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z21.80:19/CSA 6.22:19 | Line pressure regulators | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z21.88:19/CSA 2.33:19 | Vented gas fireplace heaters | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z21.90:19/CSA 6.24:19 | Gas convenience outlets and optional enclosures | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z21.91:20 | Ventless firebox enclosures for gas-fired unvented gas log type room heaters | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z23550:22 | Safety and control devices for gas and/or oil burners and appliances — General requirements | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z23551-4:22 | Safety and control devices for gas burners and gas- burning appliances — Particular requirements — Part 4: Valve-proving systems for automatic shut-off valves | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z83.26:20/CSA 2.37:20 | Gas-fired outdoor infrared patio heaters | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | CSA/ANSI Z83.7:23/CSA 2.14:23 | Gas-fired construction heaters | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | F280-12 (R2021) | Determining the required capacity of residential space heating and cooling appliances | Standard | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | UL 795 (2024) | Commercial-Industrial Gas-Fired Package Boilers, 9th edition | Requirements | Current | 1 |
| 34b | NG-H2 Furnaces & Burners | API RP 573 | Inspection of Fired Boilers and Heaters | Recommended Practice | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | CEN/TR 17797:2022 | Gas infrastructure - Consequences of hydrogen in the gas infrastructure and identification of related standardisation need in the scope of CEN/TC 234 (Endorsed by Asociación Española de Normalización in May of 2022) | Standard | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | CGA G-5.4-2019 | Standard for Hydrogen Piping Systems at User Locations | Standard | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | CGA G-5.5-2021 | Standard for Hydrogen Vent Systems | Standard | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | EN 1539:2015 | Dryers and ovens, in which flammable substances are released - Safety requirements | Standard | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | EN 16726:2015 | Gas infrastructure. Quality of gas. Group H | Standard | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | GB 4962-1985 | Safety technical regulations for hydrogen use | Standard | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | ISO 13577-1:2016 (R2022) | Industrial furnaces and associated processing equipment Safety Part 1: General requirements |
Standard | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | ISO 13705:2012 (R2018) | Petroleum, petrochemical and natural gas industries — Fired heaters for general refinery service | Standard | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | ISO 14687:2019 | Hydrogen fuel quality - Product specification | Standard | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | ISO 22967:2010 (R2022) | Forced draught gas burners | Standard | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | ISO 23551-Series 1 to 12:2012 | Safety and control devices for gas burners and gas-burning appliances Particular requirements |
Standard | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | ISO 23552-1:2007 (R2017) | Safety and control devices for gas and/or oil burners and gas and/or oil appliances Particular requirements Part 1: Fuel/air ratio controls, electronic type |
Standard | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | ISO/TR 15916:2015 (R2023) | Basic considerations for the safety of hydrogen systems | Guidance Document | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | NFPA 86 | Standard for Ovens and Furnaces | Standard | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | NFPA 2 | Hydrogen Technologies Code | Standard | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | NFPA 54 | National Fuel Gas Code | Standard | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | PAS 4444:2020+A1:2021 | Hydrogen-fired gas appliances | Public Available Specification | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | REGULATION (EU) 2016/426 | Regulation (EU) 2016/426 of the European Parliament and of the Council of 9 March 2016 on appliances burning gaseous fuels and repealing Directive 2009/142/EC | Regulation | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | RSHQ-Hydrogen-Safety-Code-of-Practice-August-2022-Australia-2208-FINAL-DRAFT | Hydrogen Safety Code of Practice Final Draft | Code | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | SA TS 5359:2022 | The storage and handling of hydrogen, Technical Specification | Technical Specification | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | UL 295:2017(R2023) | Commercial-Industrial Gas Burners | Standard | Current | 2 |
| 34b | NG-H2 Furnaces & Burners | ANSI Z83.4-2017 (R2022)/CSA 3.7-2017 (R2022) | Non-Recirculating Direct Gas-Fired Heating And Forced Ventilation Appliances For Commercial And Industrial Application | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | ANSI LC 7-2009 (R2019) | Pipe joint sealing compounds and materials | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | ANSI Z21.50:19/CSA 2.22:19 | Vented decorative gas appliances | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | ANSI Z21.57-2010 (R2021) | Recreational vehicle cooking gas appliances | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | ANSI Z21.69-2015 (R2020)/CSA 6.16-2015 (R2020) | Connectors for movable gas appliances | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | ANSI Z21.71-1993 (R2021) | Automatic intermittent pilot ignition systems for field installation | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | ANSI Z21.74-2017 (R2022) | Portable refrigerators | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | ANSI Z21.75-2016 (R2020)/CSA 6.27-2016 (R2021) | Connectors for outdoor gas appliances and manufactured homes | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | ANSI Z21.76-2016 | Gas-fired unvented catalytic room heaters for use with propane gas | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | ANSI Z21.77-2005 (R2020)/CSA 6.23-2005 (R2020) | Manually-operated piezo-electric spark gas ignition systems and components | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | ANSI Z21.78-2010 (R2020)/CSA 6.20-2010 (R2020) | Combination gas controls for gas appliances | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | ANSI Z21.79-1997 (R2021)/CGA 6.21-M97 (R2021) | Gas appliance sediment traps | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | ANSI Z21.81-2005 (R2020)/CSA 6.25-2005 (R2020) | Cylinder connection devices | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | ANSI Z21.92-2001 (R2021)/CSA 6.29-2001 (R2021) | Manually operated electric gas ignition systems and components | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | ANSI Z21.93-2017 (R2022)/CSA 6.30-2017 (R2022) | Excess flow valves for natural and propane gas with pressures up to 5 psig | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | ANSI Z21.94-2006 (R2021)/CSA 6.31-2006 (R2021) | Automatic flammable vapor sensor systems and components | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | ANSI Z21.97-2017 (R2022)/CSA 2.41-2017 (R2022) | Outdoor decorative gas appliances | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | ANSI Z83.11-2016 (R2021)/CSA 1.8-2016 (R2021) | Gas Food Service Equipment | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | ANSI Z83.18-2017 (R2021) | Recirculating Direct Gas-Fired Heating And Forced Ventilation Appliances For Commercial And Industrial Applications | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | B255-16 (R2021) | Mechanical flue-gas exhausters | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CAN1-1.16-M79 (R2021) | Propane fired cooking appliances for recreational vehicles | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CAN1-11.4-M79 (R2021) | Portable-type gas camp refrigerators | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CAN1-6.4-M79 (R2021) | Automatic gas ignition systems and components | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA 3.11:15 (R2020) | Lever operated pressure lubricated plug type gas shut-off valves | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA 3.16:21 | Lever operated non-lubricated gas shut-off valves | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA 6.18-02 (R2022) | Service regulators for natural gas | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA 8.1:15 (R2020) | Elastomeric composite hose and hose couplings for conducting propane and natural gas | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA 8.3-2015 (R2020) | Thermoplastic hose and hose couplings for conducting propane and natural gas | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA B149.3:20 | Code for the field approval of fuel-burning appliances and equipment | Code | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA F326:23 | Residential mechanical ventilation systems | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA P series | Suite of standards for Energy efficiency | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA P.12:14 (R2024) | Standard for energy performance compliance, verification and ratings of fuel-burning appliances and equipment | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI LC 1:23/CSA 6.26:23 | Fuel gas piping systems using corrugated stainless steel tubing | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI LC 4:22/CSA 6.32:22 | Press-connect metallic fittings for use in fuel gas distribution systems | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI LC 6:08 (R2023) | Natural gas operated diaphragm pumps | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z21.1:24/CSA 1.1:24 | Household Cooking Gas Appliances | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z21.101:22/CSA 8.5:22 | Gas hose connectors for portable and moveable gas appliances | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z21.104:19/CSA 9.2:19 | Manual and automatic gas selector devices for use with gas-fired appliances | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z21.15:21/CSA 9.1:21 | Manually operated gas valves for appliances, appliance connector valves and hose end valves | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z21.18:19/CSA 6.3:19 | Gas appliance pressure regulators | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z21.20:22/CSA C22.2 NO. 60730-2-5:22 | Automatic electrical controls for household and similar use - Part 2-5: Particular requirements for automatic electrical burner control systems (Binational standard with CSA/ANSI Z21.20:22 and UL 60730-2-5) | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z21.21:23/CSA 6.5:23 | Automatic valves for gas appliances | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z21.23:22/CSA 6.6:22 | Gas appliance thermostats | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z21.24:22/CSA 6.10:22 | Connectors for gas appliances | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z21.41:23/CSA 6.9:23 | Quick disconnect devices for use with gas fuel appliances | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z21.54:19/CSA 8.4:19 | Gas hose connectors for portable outdoor gas-fired appliances | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z21.58:22/CSA 1.6:22 | Outdoor cooking gas appliances | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z21.66:23/CSA 6.14:23 | Automatic damper devices for use with gas-fired appliances | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z21.72:19/CSA 11.2:19 | Portable type gas camp stoves | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z21.80:19/CSA 6.22:19 | Line pressure regulators | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z21.89:23/CSA 1.18:23 | Outdoor cooking specialty gas appliances | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z21.90:19/CSA 6.24:19 | Gas convenience outlets and optional enclosures | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z23550:22 | Safety and control devices for gas and/or oil burners and appliances — General requirements | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z23551-4:22 | Safety and control devices for gas burners and gas- burning appliances — Particular requirements — Part 4: Valve-proving systems for automatic shut-off valves | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | CSA/ANSI Z83.21:20/CSA C22.2 NO. 168:20 | Commercial dishwasher | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | N/A | Appliance and Equipment Performance with Hydrogen-Enriched Natural Gases (CSA Group, May 2021) | Report | Current | 1 |
| 34c | NG-H2 Cooking Appliances | NOI/PINS - Z21.106 | Hydrogen fueled appliances and related accessories | Standard | Current | 1 |
| 34c | NG-H2 Cooking Appliances | ANSI Z21.73-2017 (R2022)/CSA 11.1-2017 (R2022) | Portable type gas camp lights | Standard | Current | 2 |
| 34c | NG-H2 Cooking Appliances | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 2 |
| 34c | NG-H2 Cooking Appliances | CGA G-5.4-2019 | Standard for Hydrogen Piping Systems at User Locations | Standard | Current | 2 |
| 34c | NG-H2 Cooking Appliances | NFPA 2 | Hydrogen Technologies Code | Standard | Current | 2 |
| 34c | NG-H2 Cooking Appliances | NFPA 54 | National Fuel Gas Code | Standard | Current | 2 |
| 34c | NG-H2 Cooking Appliances | ANSI Z83.4-2017 (R2022)/CSA 3.7-2017 (R2022) | Non-Recirculating Direct Gas-Fired Heating And Forced Ventilation Appliances For Commercial And Industrial Application | Standard | Current | 1 |
| 35 | NG-H2 Gas Turbines | NFPA 110 | Standard for Emergency and Standby Power Systems | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | ANSI/ASME B133.9-1994 (R2001) | Measurement of Exhaust Emissions from Stationary Gas Turbine Engines | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | ANSI/PGMA G300-2023 | Safety and Performance of Portable Generators | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | API STD 616: 2022 | Gas Turbines for the Petroleum, Chemical, and Gas Industry Services, 6th Edition, September 2022 | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | ASME B133.8 - 2011(R2022) | Gas Turbine Installation Sound Emissions, 11th Edition, 2022 | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | ASME PTC 22 - 2023 | Performance Test Code on Gas Turbines, 2014 Edition, December 31, 2014 | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | ASME PTC 4.4-2008 (R2013) | Gas Turbine Heat Recovery Steam Generators - Performance Test Codes | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | ASTM STP809 | Stationary Gas Turbine Alternative Fuels, 1983 Edition, 1983 | Selected Technical Papers | Current | 2 |
| 35 | NG-H2 Gas Turbines | CAN/CSA-B138.1-17/CAN/CSA-B138.2-17 (R2022) | Portable oil-burning equipment - Packaged equipment requirements/Installation requirements | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | CSA 22.2 No. 100-14 (R2019) | Motors And Generators | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | CSA C282:19 | Emergency electrical power supply for buildings | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | IEC 60034-3:2007 | Rotating electrical machines - Part 3: Specific requirements for synchronous generators driven by steam turbines or combustion gas turbines | Standard | Withdrawn | 2 |
| 35 | NG-H2 Gas Turbines | ISO 11086:1996 (R2023) | Gas turbines – Vocabulary | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | ISO 18888:2017 (R2023) | Gas Turbine Combined Cycle Power Plants - Thermal Performance Tests | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | ISO 19859:2016 (R2021) | Gas Turbine Applications - Requirements for Power Generation | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | ISO 19860:2005 (R2023) | Gas Turbines - Data Acquisition and Trend Monitoring System Requirements for Gas Turbine Installations | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | ISO 20816-2:2017 (R2023) | Mechanical Vibration - Measurement and Evaluation of Machine Vibration - Part 2: Land-Based Gas Turbines, Steam Turbines and Generators In Excess Of 40 MW, With Fluid-Film Bearings And Rated Speeds Of 1 500 R/Min, 1 800 R/Min, 3 000 R/Min And 3 600 R/Min | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | ISO 20816-4:2018 (R2023) | Mechanical Vibration - Measurement and Evaluation of Machine Vibration - Part 4: Gas Turbines In Excess Of 3 MW, With Fluid-Film Bearings | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | ISO 21789:2022 | Gas turbine applications — Safety | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | ISO 21905:2020 | Gas turbine exhaust systems with or without waste heat recovery | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | ISO 22266-1:2022 | Mechanical vibration — Torsional vibration of rotating machinery — Part 1: Evaluation of steam and gas turbine generator sets due to electrical excitation | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | ISO 2314:2009 (R2018) | Gas turbines — Acceptance tests, 3rd Edition, December 15, 2009 | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | ISO 3977-3:2004 (R2018) | Gas Turbines - Procurement - Part 3: Design Requirements | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | NFPA 37 | Standard for The Installation and Use of Stationary Combustion Engines and Gas Turbines | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | SAE AIR 4391A-1999 (SAE AIR4391A-1999) | Industrial and Marine Gas Turbine Engine Starting Systems | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | SAE ARP 4050A-2022 | Balancing Machines - Description and Evaluation Vertical, Two-Plane, Hard-Bearing Type for Gas Turbine Rotors | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | SAE ARP 5323A-2022 | Balancing Machines - Description and Evaluation Vertical, Single-Plane, Hard-Bearing Type for Gas Turbine Rotors | Standard | Current | 2 |
| 35 | NG-H2 Gas Turbines | UL 2200:2012 (R2015) | Stationary Engine Generator Assemblies (Standard for UC/CAN) (Stationary Combustion Engines and Gas Turbines) | Standard | Current | 2 |
| 37 | NG-H2 Dispensers for Light-Duty Vehicles | CSA/ANSI NGV 4.1-2018 (R2022) | Natural gas vehicle (NGV) dispensing systems | Standard | Current | 2 |
| 37 | NG-H2 Dispensers for Light-Duty Vehicles | CSA B51:19 (Part 3) | Boiler, pressure vessel, and pressure piping code (Part 3) | Code | Current | 1 |
| 37 | NG-H2 Dispensers for Light-Duty Vehicles | CGA PS-31 | CGA position statement on cleanliness for proton exchange membranes hydrogen piping/components | Position Statement | Current | 2 |
| 37 | NG-H2 Dispensers for Light-Duty Vehicles | CSA B108:23 | Consists of CSA B108.1:23, Compressed natural gas refuelling stations installation code and CSA B108.2:23, Liquefied natural gas refueling stations installation code | Code | Current | 2 |
| 37 | NG-H2 Dispensers for Light-Duty Vehicles | CSA B149.1:20 | Natural gas and propane installation code | Code | Current | 2 |
| 37 | NG-H2 Dispensers for Light-Duty Vehicles | CSA/ANSI HGV 2:23 | Compressed hydrogen gas vehicle fuel containers | Standard | Current | 2 |
| 37 | NG-H2 Dispensers for Light-Duty Vehicles | CSA/ANSI HGV 3.1:22 | Fuel System Components for Compressed Hydrogen Gas Powered Vehicles | Standard | Current | 2 |
| 37 | NG-H2 Dispensers for Light-Duty Vehicles | CSA/ANSI HGV 4.1-2020 | Hydrogen-Dispensing Systems | Standard | Current | 2 |
| 37 | NG-H2 Dispensers for Light-Duty Vehicles | CSA/ANSI HPRD 1:21 | Thermally activated pressure relief devices for compressed hydrogen vehicle (HGV) fuel containers | Standard | Current | 2 |
| 37 | NG-H2 Dispensers for Light-Duty Vehicles | CSA/ANSI NGV 2:23 | Compressed natural gas vehicle fuel containers | Standard | Current | 2 |
| 37 | NG-H2 Dispensers for Light-Duty Vehicles | CSA/ANSI NGV 4.3:22 | Temperature compensation for compressed natural gas vehicle fuelling | Standard | Current | 2 |
| 37 | NG-H2 Dispensers for Light-Duty Vehicles | CSA/ANSI NGV 5.1:23 | Residential fueling appliances | Standard | Current | 2 |
| 37 | NG-H2 Dispensers for Light-Duty Vehicles | CSA/ANSI PRD 1:20 | Pressure relief devices for natural gas vehicle (NGV) fuel containers | Standard | Current | 2 |
| 37 | NG-H2 Dispensers for Light-Duty Vehicles | OIML R 139-1 (2014) | Compressed gaseous fuel measuring systems for vehicles – Part 1: Metrological and technical requirements | Standard | Current | 2 |
| 37 | NG-H2 Dispensers for Light-Duty Vehicles | OIML R 139-2 (2014) | Compressed gaseous fuel measuring systems for vehicles – Part 2: Metrological controls and performance tests | Standard | Current | 2 |
| 37 | NG-H2 Dispensers for Light-Duty Vehicles | OIML R 81 (1998) | Dynamic measuring devices and systems for cryogenic liquids | Guidance Document | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI NGV 4.1-2018 (R2022) | Natural gas vehicle (NGV) dispensing systems | Standard | Current | 1 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA B108:23 | Consists of CSA B108.1:23, Compressed natural gas refuelling stations installation code and CSA B108.2:23, Liquefied natural gas refueling stations installation code | Code | Current | 1 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA B51:19 (Part 3) | Boiler, pressure vessel, and pressure piping code (Part 3) | Code | Current | 1 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI NGV 4.3:22 | Temperature compensation for compressed natural gas vehicle fuelling | Standard | Current | 1 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI NGV 5.1:23 | Residential fueling appliances | Standard | Current | 1 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI NGV 5.2:24 | Vehicle fueling appliances (VFA) | Standard | Current | 1 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | ANSI/CSA HGV 4.8-2012 (R2023) | Hydrogen Gas Vehicle Fuelling Station Compressor Guidelines | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CGA PS-31 | CGA position statement on cleanliness for proton exchange membranes hydrogen piping/components | Position Statement | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA B149.1:20 | Natural gas and propane installation code | Code | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA HPIT 2:17 (R2021) | Dispensing systems and components for fueling hydrogen powered industrial trucks | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI HGV 2:23 | Compressed hydrogen gas vehicle fuel containers | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI HGV 3.1:22 | Fuel System Components for Compressed Hydrogen Gas Powered Vehicles | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI HGV 4.10-2021 | Standard for fittings for use in compressed gaseous hydrogen fuelling stations | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI HGV 4.1-2020 | Hydrogen-Dispensing Systems | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI HGV 4.2:22 | Hoses for dispensing compressed gaseous hydrogen | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI HGV 4.5:23 | Priority and sequencing equipment for hydrogen vehicle fuelling | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI HGV 4.9:20 | Hydrogen Fuelling Stations | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI HPRD 1:21 | Thermally activated pressure relief devices for compressed hydrogen vehicle (HGV) fuel containers | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI NGV 1:22 | Compressed natural gas vehicle (NGV) fueling connection devices | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI NGV 2:23 | Compressed natural gas vehicle fuel containers | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI NGV 4x Series | Standards related to natural gas vehicle (NGV) fueling systems and components | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI PRD 1:20 | Pressure relief devices for natural gas vehicle (NGV) fuel containers | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | ISO 17268:2020 | Gaseous hydrogen – Land vehicle refuelling connection devices | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | OIML R 139-1 (2014) | Compressed gaseous fuel measuring systems for vehicles – Part 1: Metrological and technical requirements | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | OIML R 139-2 (2014) | Compressed gaseous fuel measuring systems for vehicles – Part 2: Metrological controls and performance tests | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | OIML R 81 (1998) | Dynamic measuring devices and systems for cryogenic liquids | Guidance Document | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | SAE J2600_201510 | Compressed Hydrogen Surface Vehicle Fuelling Connection Devices | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | SAE J2601_202005 | Fuelling Protocols for Light Duty Gaseous Hydrogen Surface Vehicles | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | SAE J2799_201912 | Hydrogen Surface vehicle to station communications hardware and software | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI HGV 4.4:21 | Gaseous hydrogen — Fuelling stations — Valves (Adopted ISO 19880-3:2018, first edition, 2018-06, with North American deviations). ANSI/CSA HGV 4.6-2013, Manually operated valves for use in gaseous hydrogen vehicle fueling stations, and ANSI/CSA HGV 4.7-2013, Automatic valves for use in gaseous hydrogen vehicle fueling stations | Standard | Current | 2 |
| 38 | NG-H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI HGV 4.3:22 | Test methods for hydrogen fuelling parameter evaluation | Standard | Current | 2 |
| 39 | NG-H2-Powered Materials Handling | CSA/ANSI NGV 4.1-2018 (R2022) | Natural gas vehicle (NGV) dispensing systems | Standard | Current | 2 |
| 39 | NG-H2-Powered Materials Handling | CSA SPE-2.2.1:20 | Best practices for CNG vehicle system leak inspection | Best practices | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | CSA B109.1:21 | Compressed natural gas vehicle installation code | Code | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | CSA B51:19 (Part 2) | Boiler, pressure vessel, and pressure piping code (Part 2) | Code | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | CSA SPE 2.1 SERIES-18 | Best practices for defueling, decommissioning, and disposal of compressed natural gas vehicle fuel containers and liquefied natural gas vehicle fuel tanks | Best practices | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | CSA/ANSI NGV 1:22 | Compressed natural gas vehicle (NGV) fueling connection devices | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | CSA/ANSI NGV 2:23 | Compressed natural gas vehicle fuel containers | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | CSA/ANSI NGV 3.1:20 | Fuel system components for compressed natural gas-powered vehicles | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | CSA/ANSI NGV 6.1:21 | Compressed natural gas (CNG) fuel storage and delivery systems for road vehicles | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | CSA/ANSI PRD 1:20 | Pressure relief devices for natural gas vehicle (NGV) fuel containers | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | ISO 12619-10:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 10: Pressure relief device (PRD) | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | ISO 12619-11:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 11: Excess flow valve | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | ISO 12619-12:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 12: Gas-tight housing and ventilation hoses | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | ISO 12619-13:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 13: Rigid fuel line in stainless steel | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | ISO 12619-14:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 14: Flexible fuel line | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | ISO 12619-15:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 15: Filter | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | ISO 12619-15:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 16: Fittings | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | ISO 12619-2:2014 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 2: Performance and general test methods | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | ISO 12619-3:2014 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 3: Pressure regulator | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | ISO 12619-4:2016 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 4: Check valve | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | ISO 12619-5:2016 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 5: Manual cylinder valve | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | ISO 12619-6:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 6: Automatic valve | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | ISO 12619-7:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 7: Gas injector | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | ISO 12619-8:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 8: Pressure indicator | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | ISO 12619-9:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 9: Pressure relief valve (PRV) | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | ISO 16380:2014 (R2023) | Road vehicles — Blended fuels refuelling connector | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | ISO 21266-1:2018 | Road vehicles — Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel systems — Part 1: Safety requirements | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | ISO/ANSI 12619-1:2014 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 1: General requirements and definitions | Standard | Current | 1 |
| 39 | NG-H2-Powered Materials Handling | CSA/ANSI HGV 2:23 | Compressed hydrogen gas vehicle fuel containers | Standard | Current | 2 |
| 39 | NG-H2-Powered Materials Handling | CSA/ANSI HGV 3.1:22 | Fuel System Components for Compressed Hydrogen Gas Powered Vehicles | Standard | Current | 2 |
| 39 | NG-H2-Powered Materials Handling | CSA/ANSI HGV 4.1-2020 | Hydrogen-Dispensing Systems | Standard | Current | 2 |
| 39 | NG-H2-Powered Materials Handling | CSA/ANSI HPRD 1:21 | Thermally activated pressure relief devices for compressed hydrogen vehicle (HGV) fuel containers | Standard | Current | 2 |
| 39 | NG-H2-Powered Materials Handling | ISO 16923:2016 (R2022) | Natural gas fuelling stations CNG stations for fuelling vehicles |
Standard | Current | 2 |
| 39 | NG-H2-Powered Materials Handling | ISO 16924:2016 | Natural gas fuelling stations LNG stations for fuelling vehicles |
Standard | Current | 2 |
| 39 | NG-H2-Powered Materials Handling | ISO 21266-2:2018 | Road vehicles — Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel systems — Part 2: Test methods | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | CSA/ANSI NGV 4.1-2018 (R2022) | Natural gas vehicle (NGV) dispensing systems | Standard | Current | 2 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO 12619-2:2014 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 2: Performance and general test methods | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | CSA SPE-2.2.1:20 | Best practices for CNG vehicle system leak inspection | Best practices | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | CSA B109.1:21 | Compressed natural gas vehicle installation code | Code | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | CSA B149.5:20 | Installation code for propane fuel systems and containers on motor vehicles | Code | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | CSA B51:19 (Part 2) | Boiler, pressure vessel, and pressure piping code (Part 2) | Code | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | CSA SPE 2.1 SERIES-18 | Best practices for defueling, decommissioning, and disposal of compressed natural gas vehicle fuel containers and liquefied natural gas vehicle fuel tanks | Best practices | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | CSA/ANSI NGV 1:22 | Compressed natural gas vehicle (NGV) fueling connection devices | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | CSA/ANSI NGV 2:23 | Compressed natural gas vehicle fuel containers | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | CSA/ANSI NGV 3.1:20 | Fuel system components for compressed natural gas-powered vehicles | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | CSA/ANSI NGV 6.1:21 | Compressed natural gas (CNG) fuel storage and delivery systems for road vehicles | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | CSA/ANSI PRD 1:20 | Pressure relief devices for natural gas vehicle (NGV) fuel containers | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO 12619-10:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 10: Pressure relief device (PRD) | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO 12619-11:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 11: Excess flow valve | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO 12619-12:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 12: Gas-tight housing and ventilation hoses | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO 12619-13:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 13: Rigid fuel line in stainless steel | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO 12619-14:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 14: Flexible fuel line | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO 12619-15:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 15: Filter | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO 12619-3:2014 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 3: Pressure regulator | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO 12619-4:2016 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 4: Check valve | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO 12619-5:2016 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 5: Manual cylinder valve | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO 12619-6:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 6: Automatic valve | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO 12619-7:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 7: Gas injector | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO 12619-8:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 8: Pressure indicator | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO 12619-9:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 9: Pressure relief valve (PRV) | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO 16380:2014 (R2023) | Road vehicles — Blended fuels refuelling connector | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO 21266-1:2018 | Road vehicles — Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel systems — Part 1: Safety requirements | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO 21266-2:2018 | Road vehicles — Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel systems | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO/ANSI 12619-1:2014 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 1: General requirements and definitions | Standard | Current | 1 |
| 40 | NG-H2-Powered Light-Duty Vehicles | CSA/ANSI HGV 2:23 | Compressed hydrogen gas vehicle fuel containers | Standard | Current | 2 |
| 40 | NG-H2-Powered Light-Duty Vehicles | CSA/ANSI HGV 3.1:22 | Fuel System Components for Compressed Hydrogen Gas Powered Vehicles | Standard | Current | 2 |
| 40 | NG-H2-Powered Light-Duty Vehicles | CSA/ANSI HGV 4.1-2020 | Hydrogen-Dispensing Systems | Standard | Current | 2 |
| 40 | NG-H2-Powered Light-Duty Vehicles | CSA/ANSI HPRD 1:21 | Thermally activated pressure relief devices for compressed hydrogen vehicle (HGV) fuel containers | Standard | Current | 2 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO 16923:2016 (R2022) | Natural gas fuelling stations CNG stations for fuelling vehicles |
Standard | Current | 2 |
| 40 | NG-H2-Powered Light-Duty Vehicles | ISO 16924:2016 | Natural gas fuelling stations LNG stations for fuelling vehicles |
Standard | Current | 2 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | CSA/ANSI NGV 4.1-2018 (R2022) | Natural gas vehicle (NGV) dispensing systems | Standard | Current | 2 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO 12619-2:2014 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 2: Performance and general test methods | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | CSA SPE-2.2.1:20 | Best practices for CNG vehicle system leak inspection | Best practices | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | CSA B109.1:21 | Compressed natural gas vehicle installation code | Code | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | CSA B149.5:20 | Installation code for propane fuel systems and containers on motor vehicles | Code | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | CSA B51:19 (Part 2) | Boiler, pressure vessel, and pressure piping code (Part 2) | Code | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | CSA SPE 2.1 SERIES-18 | Best practices for defueling, decommissioning, and disposal of compressed natural gas vehicle fuel containers and liquefied natural gas vehicle fuel tanks | Best practices | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | CSA/ANSI NGV 1:22 | Compressed natural gas vehicle (NGV) fueling connection devices | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | CSA/ANSI NGV 2:23 | Compressed natural gas vehicle fuel containers | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | CSA/ANSI NGV 3.1:20 | Fuel system components for compressed natural gas-powered vehicles | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | CSA/ANSI NGV 6.1:21 | Compressed natural gas (CNG) fuel storage and delivery systems for road vehicles | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | CSA/ANSI PRD 1:20 | Pressure relief devices for natural gas vehicle (NGV) fuel containers | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO 12619-10:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 10: Pressure relief device (PRD) | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO 12619-11:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 11: Excess flow valve | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO 12619-12:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 12: Gas-tight housing and ventilation hoses | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO 12619-13:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 13: Rigid fuel line in stainless steel | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO 12619-14:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 14: Flexible fuel line | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO 12619-15:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 15: Filter | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO 12619-3:2014 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 3: Pressure regulator | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO 12619-4:2016 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 4: Check valve | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO 12619-5:2016 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 5: Manual cylinder valve | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO 12619-6:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 6: Automatic valve | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO 12619-7:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 7: Gas injector | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO 12619-8:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 8: Pressure indicator | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO 12619-9:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 9: Pressure relief valve (PRV) | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO 16380:2014 (R2023) | Road vehicles — Blended fuels refuelling connector | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO 21266-1:2018 | Road vehicles — Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel systems — Part 1: Safety requirements | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO 21266-2:2018 | Road vehicles — Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel systems — Part 2: Test methods | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO/ANSI 12619-1:2014 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 1: General requirements and definitions | Standard | Current | 1 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | CSA/ANSI HGV 2:23 | Compressed hydrogen gas vehicle fuel containers | Standard | Current | 2 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | CSA/ANSI HGV 3.1:22 | Fuel System Components for Compressed Hydrogen Gas Powered Vehicles | Standard | Current | 2 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | CSA/ANSI HGV 4.1-2020 | Hydrogen-Dispensing Systems | Standard | Current | 2 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | CSA/ANSI HPRD 1:21 | Thermally activated pressure relief devices for compressed hydrogen vehicle (HGV) fuel containers | Standard | Current | 2 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO 16923:2016 (R2022) | Natural gas fuelling stations CNG stations for fuelling vehicles |
Standard | Current | 2 |
| 41 | NG-H2-Powered Heavy-Duty Vehicles - Buses | ISO 16924:2016 | Natural gas fuelling stations LNG stations for fuelling vehicles |
Standard | Current | 2 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | CSA/ANSI NGV 4.1-2018 (R2022) | Natural gas vehicle (NGV) dispensing systems | Standard | Current | 2 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | CSA SPE-2.2.1:20 | Best practices for CNG vehicle system leak inspection | Best practices | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | CSA B109.1:21 | Compressed natural gas vehicle installation code | Code | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | CSA B149.5:20 | Installation code for propane fuel systems and containers on motor vehicles | Code | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | CSA B51:19 (Part 2) | Boiler, pressure vessel, and pressure piping code (Part 2) | Code | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | CSA SPE 2.1 SERIES-18 | Best practices for defueling, decommissioning, and disposal of compressed natural gas vehicle fuel containers and liquefied natural gas vehicle fuel tanks | Best practices | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | CSA/ANSI NGV 1:22 | Compressed natural gas vehicle (NGV) fueling connection devices | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | CSA/ANSI NGV 2:23 | Compressed natural gas vehicle fuel containers | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | CSA/ANSI NGV 3.1:20 | Fuel system components for compressed natural gas-powered vehicles | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | CSA/ANSI NGV 6.1:21 | Compressed natural gas (CNG) fuel storage and delivery systems for road vehicles | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | CSA/ANSI PRD 1:20 | Pressure relief devices for natural gas vehicle (NGV) fuel containers | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO 12619-10:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 10: Pressure relief device (PRD) | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO 12619-11:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 11: Excess flow valve | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO 12619-12:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 12: Gas-tight housing and ventilation hoses | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO 12619-13:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 13: Rigid fuel line in stainless steel | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO 12619-14:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 14: Flexible fuel line | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO 12619-15:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 15: Filter | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO 12619-2:2014 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 3: Pressure regulator | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO 12619-3:2014 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 3: Pressure regulator | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO 12619-4:2016 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 4: Check valve | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO 12619-5:2016 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 5: Manual cylinder valve | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO 12619-6:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 6: Automatic valve | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO 12619-7:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 7: Gas injector | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO 12619-8:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 8: Pressure indicator | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO 12619-9:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 9: Pressure relief valve (PRV) | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO 16380:2014 (R2023) | Road vehicles — Blended fuels refuelling connector | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO 21266-1:2018 | Road vehicles — Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel systems — Part 1: Safety requirements | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO 21266-2:2018 | Road vehicles — Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel systems — Part 2: Test methods | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO/ANSI 12619-1:2014 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 1: General requirements and definitions | Standard | Current | 1 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | CSA/ANSI HGV 2:23 | Compressed hydrogen gas vehicle fuel containers | Standard | Current | 2 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | CSA/ANSI HGV 3.1:22 | Fuel System Components for Compressed Hydrogen Gas Powered Vehicles | Standard | Current | 2 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | CSA/ANSI HGV 4.1-2020 | Hydrogen-Dispensing Systems | Standard | Current | 2 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | CSA/ANSI HPRD 1:21 | Thermally activated pressure relief devices for compressed hydrogen vehicle (HGV) fuel containers | Standard | Current | 2 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO 16923:2016 (R2022) | Natural gas fuelling stations CNG stations for fuelling vehicles |
Standard | Current | 2 |
| 42 | NG-H2-Powered Heavy-Duty Vehicles -Trucks | ISO 16924:2016 | Natural gas fuelling stations LNG stations for fuelling vehicles |
Standard | Current | 2 |
| 43 | H2 Dispensers for Light-Duty Vehicles | ANSI/CSA HGV 4.8-2012 (R2023) | Hydrogen Gas Vehicle Fuelling Station Compressor Guidelines | Standard | Current | 1 |
| 43 | H2 Dispensers for Light-Duty Vehicles | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 1 |
| 43 | H2 Dispensers for Light-Duty Vehicles | CSA B51:19 (Part 1 & 3) | Boiler, pressure vessel, and pressure piping code (Part 1 & 3) | Code | Current | 1 |
| 43 | H2 Dispensers for Light-Duty Vehicles | CSA B51:19 (Part 1) | Boiler, pressure vessel, and pressure piping code (Part 1) | Code | Current | 1 |
| 43 | H2 Dispensers for Light-Duty Vehicles | CSA B51:19 (Part 3) | Boiler, pressure vessel, and pressure piping code (Part 3) | Code | Current | 1 |
| 43 | H2 Dispensers for Light-Duty Vehicles | CSA/ANSI HGV 4.10-2021 | Standard for fittings for use in compressed gaseous hydrogen fuelling stations | Standard | Current | 1 |
| 43 | H2 Dispensers for Light-Duty Vehicles | CSA/ANSI HGV 4.1-2020 | Standard for Hydrogen Dispensing systems | Standard | Current | 1 |
| 43 | H2 Dispensers for Light-Duty Vehicles | CSA/ANSI HGV 4.5:23 | Priority and sequencing equipment for hydrogen vehicle fuelling | Standard | Current | 1 |
| 43 | H2 Dispensers for Light-Duty Vehicles | CSA/ANSI HGV 4.9:20 | Hydrogen Fuelling Stations | Standard | Current | 1 |
| 43 | H2 Dispensers for Light-Duty Vehicles | ISO 17268:2020 | Gaseous hydrogen – Land vehicle refuelling connection devices | Standard | Current | 1 |
| 43 | H2 Dispensers for Light-Duty Vehicles | SAE J2601/2_202307 | Fuelling Protocols for Heavy Duty Gaseous Surface Vehicles | Standard | Current | 1 |
| 43 | H2 Dispensers for Light-Duty Vehicles | SAE J2601_202006 | Fuelling Protocols for Light Duty Gaseous Surface Vehicles | Standard | Current | 1 |
| 43 | H2 Dispensers for Light-Duty Vehicles | SAE J2719_202003 | Hydrogen fuel quality for fuel cell vehicles (US) | Standard | Current | 1 |
| 43 | H2 Dispensers for Light-Duty Vehicles | SAE J2799_201912 | Hydrogen Surface vehicle to station communications hardware and software | Standard | Current | 1 |
| 43 | H2 Dispensers for Light-Duty Vehicles | ASME B31.12 - 2023 | Hydrogen Piping and Pipelines | Code | Current | 2 |
| 43 | H2 Dispensers for Light-Duty Vehicles | ASME BPVC VIII | Boiler and Pressure Vessel Code, Section VIII- Pressure Vessels | Code | Current | 2 |
| 43 | H2 Dispensers for Light-Duty Vehicles | B346-M1980 (R2023) | Power operated dispensing devices for flammable liquids | Standard | Current | 2 |
| 43 | H2 Dispensers for Light-Duty Vehicles | CGA G-5.4-2019 | Hydrogen Piping | Standard | Current | 2 |
| 43 | H2 Dispensers for Light-Duty Vehicles | CGA G-5.5-2021 | Standard for Hydrogen Vent Systems | Standard | Current | 2 |
| 43 | H2 Dispensers for Light-Duty Vehicles | CSA/ANSI HGV 5.3 | Mobile and portable hydrogen refuelling units | Standard | Current | 2 |
| 43 | H2 Dispensers for Light-Duty Vehicles | IEC 60079-10-1:2020 | Explosive Atmospheres - Part 10-1: Classification of Areas - Explosive Gas Atmospheres | Standard | Current | 2 |
| 43 | H2 Dispensers for Light-Duty Vehicles | IEC 61508-1:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 1: General requirements | Standard | Current | 2 |
| 43 | H2 Dispensers for Light-Duty Vehicles | IEC 61511:2016 | Functional safety Safety instrumented systems for the process industry sector Part 1: Framework, definitions, system, hardware and software requirements | Standard | Current | 2 |
| 43 | H2 Dispensers for Light-Duty Vehicles | ISO 80079-36 | Explosive atmospheres Part 36: Non-electrical equipment for explosive atmospheres — Basic method and requirements |
Standard | Current | 2 |
| 43 | H2 Dispensers for Light-Duty Vehicles | ISO-19880-1:2020 | Gaseous hydrogen — Fuelling stations — Part 1: General requirements | Standard | Current | 2 |
| 43 | H2 Dispensers for Light-Duty Vehicles | NFPA 2 | Hydrogen Technologies Code | Standard | Current | 2 |
| 43 | H2 Dispensers for Light-Duty Vehicles | OIML R 139 | Compressed gaseous fuel measuring systems for vehicles | Guidance Document | Current | 2 |
| 43 | H2 Dispensers for Light-Duty Vehicles | CSA/ANSI HGV 4.4:21 | Gaseous hydrogen — Fuelling stations — Valves (Adopted ISO 19880-3:2018, first edition, 2018-06, with North American deviations). ANSI/CSA HGV 4.6-2013, Manually operated valves for use in gaseous hydrogen vehicle fueling stations, and ANSI/CSA HGV 4.7-2013, Automatic valves for use in gaseous hydrogen vehicle fueling stations | Standard | Current | 1 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | ISO-19880-1:2020 | Gaseous hydrogen — Fuelling stations — Part 1: General requirements | Standard | Current | 2 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | ANSI/CSA HGV 4.8-2012 (R2023) | Hydrogen Gas Vehicle Fuelling Station Compressor Guidelines | Standard | Current | 1 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 1 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | CSA B51:19 (Part 1 & 3) | Boiler, pressure vessel, and pressure piping code (Part 1 & 3) | Code | Current | 1 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI HGV 4.1-2020 | Standard for Hydrogen Dispensing systems | Standard | Current | 1 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI HGV 4.5:23 | Priority and sequencing equipment for hydrogen vehicle fuelling | Standard | Current | 1 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI HGV 4.9:20 | Hydrogen Fuelling Stations | Standard | Current | 1 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI HGV 5.3 | Mobile and portable hydrogen refuelling units | Standard | Under development | 1 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | ISO 13984:1999 (R2021) | Liquid hydrogen – Land vehicle fuelling system interface | Standard | Current | 1 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | SAE J2601/2_202307 | Fuelling Protocols for Heavy Duty Gaseous Surface Vehicles | Standard | Current | 1 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | SAE J2601_202007 | Fuelling Protocols for Light Duty Gaseous Surface Vehicles | Standard | Current | 1 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | SAE J2719_202003 | Hydrogen fuel quality for fuel cell vehicles (US) | Standard | Current | 1 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | SAE J2799_201912 | Hydrogen Surface vehicle to station communications hardware and software | Standard | Current | 1 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | ASME B31.12 - 2023 | Hydrogen Piping and Pipelines | Code | Current | 2 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | ASME BPVC VIII | Boiler and Pressure Vessel Code, Section VIII- Pressure Vessels | Code | Current | 2 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | B346-M1980 (R2023) | Power operated dispensing devices for flammable liquids | Standard | Current | 2 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | CGA G-5.4-2019 | Hydrogen Piping | Standard | Current | 2 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | CGA G-5.5-2021 | Standard for Hydrogen Vent Systems | Standard | Current | 2 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | CSA B51:19 (Part 1) | Boiler, pressure vessel, and pressure piping code (Part 1) | Code | Current | 2 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | CSA B51:19 (Part 3) | Boiler, pressure vessel, and pressure piping code (Part 3) | Code | Current | 2 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | IEC 61508-1:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 1: General requirements | Standard | Current | 2 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | IEC 61511:2016 | Functional safety Safety instrumented systems for the process industry sector Part 1: Framework, definitions, system, hardware and software requirements | Standard | Current | 2 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | ISO 17268:2020 | Gaseous hydrogen – Land vehicle refuelling connection devices | Standard | Current | 2 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | ISO 80079-36 | Explosive atmospheres Part 36: Non-electrical equipment for explosive atmospheres — Basic method and requirements |
Standard | Current | 2 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | NFPA 2 | Hydrogen Technologies Code | Standard | Current | 2 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | OIML R 139 | Compressed gaseous fuel measuring systems for vehicles | Guidance Document | Current | 2 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | SAE J2601/5_202402 | High-Flow Prescriptive Fueling Protocols for Gaseous Hydrogen Powered Medium and Heavy-Duty Vehicles | Guidance Document | Under development | 1 |
| 44 | H2 Dispensers for Heavy-Duty Vehicles | CSA/ANSI HGV 4.4:21 | Gaseous hydrogen — Fuelling stations — Valves (Adopted ISO 19880-3:2018, first edition, 2018-06, with North American deviations). ANSI/CSA HGV 4.6-2013, Manually operated valves for use in gaseous hydrogen vehicle fueling stations, and ANSI/CSA HGV 4.7-2013, Automatic valves for use in gaseous hydrogen vehicle fueling stations | Standard | Current | 1 |
| 45 | H2 Dispensers for Rail | ISO/CD 19880-6 | Gaseous hydrogen — Fueling stations — Part 6: Fittings | Standard | Withdrawn | 2 |
| 45 | H2 Dispensers for Rail | ISO 19880-1:2020 | Gaseous hydrogen — Fuelling stations — Part 1: General requirements | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | ISO 19880-5:2019 | Gaseous hydrogen — Fuelling stations — Part 5: Dispenser hoses and hose assemblies | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 1 |
| 45 | H2 Dispensers for Rail | ANSI/CSA HGV 4.8-2012 (R2023) | Hydrogen Gas Vehicle Fuelling Station Compressor Guidelines | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | ASME B31.12 - 2023 | Hydrogen Piping and Pipelines | Code | Current | 2 |
| 45 | H2 Dispensers for Rail | ASME BPVC VIII | Boiler and Pressure Vessel Code, Section VIII- Pressure Vessels | Code | Current | 2 |
| 45 | H2 Dispensers for Rail | B346-M1980 (R2023) | Power operated dispensing devices for flammable liquids | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | CGA G-5.4-2019 | Standard for Hydrogen systems at consumer locations | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | CGA G-5.5-2021 | Standard for Hydrogen Vent Systems | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | CSA B51:19 (Part 1 & 3) | Boiler, pressure vessel, and pressure piping code (Part 1 & 3) | Code | Current | 2 |
| 45 | H2 Dispensers for Rail | CSA HPIT 2:17 (R2021) | Dispensing systems and components for fueling hydrogen powered industrial trucks | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | CSA/ANSI HGV 2:23 | Compressed hydrogen gas vehicle fuel containers | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | CSA/ANSI HGV 4.1-2020 | Hydrogen-Dispensing Systems | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | CSA/ANSI HGV 4.2:22 | Hoses for dispensing compressed gaseous hydrogen | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | CSA/ANSI HGV 4.5:23 | Priority and sequencing equipment for hydrogen vehicle fuelling | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | CSA/ANSI HGV 4.9:20 | Hydrogen Fuelling Stations | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | CSA/ANSI HGV 5.2 | Compact Hydrogen Fuelling Systems | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | EN 17124:2022 | Hydrogen fuel - Product specification and quality assurance for hydrogen refuelling points dispensing gaseous hydrogen - Proton exchange membrane (PEM) fuel cell applications for vehicles | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | IEC 60079-10-1:2020 | Explosive Atmospheres - Part 10-1: Classification of Areas - Explosive Gas Atmospheres | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | IEC 62282-2-100:2020 | Fuel Cell Technologies – Part 2-100 Fuel Cell Modules – Safety | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | ISO 13984:1999 (R2021) | Fuelling stations | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | ISO 17268:2020 | Gaseous hydrogen – Land vehicle refuelling connection devices | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | ISO 19880-3:2018 (R2024) | Gaseous hydrogen — Fuelling stations — Part 3: Valves | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | ISO 19881:2018 | Gaseous hydrogen — Land vehicle fuel containers | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | ISO 19882:2018 | Gaseous hydrogen - Thermally activated pressure relief devices for compressed hydrogen vehicle fuel containers | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | ISO 19885-1:2024 | Gaseous hydrogen — Fuelling protocols for hydrogen-fuelled vehicles — Part 1: Design and development process for fuelling protocols | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | ISO 80079-36 | Explosive atmospheres Part 36: Non-electrical equipment for explosive atmospheres — Basic method and requirements |
Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | ISO/DIS 19880-9 | Gaseous hydrogen — Fuelling stations — Part 9: Sampling for fuel quality analysis | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | ISO/FDIS 19887 | Gaseous Hydrogen - Fuel system components for hydrogen fuelled vehicles | Standard | Under development | 2 |
| 45 | H2 Dispensers for Rail | ISO/TR 15916:2015 (R2023) | Basic considerations for the safety of hydrogen systems | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | N/A | Hydrogen and Electrification for Rail Standardization Roadmap (CSA Group, March 2024) | Research | Under development | 2 |
| 45 | H2 Dispensers for Rail | NFPA 2 | Hydrogen Technologies Code | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | OIML R 139 | Compressed gaseous fuel measuring systems for vehicles | Guidance Document | Current | 2 |
| 45 | H2 Dispensers for Rail | SAE J2601/2_202307 | Fuelling Protocols for Heavy Duty Gaseous Surface Vehicles | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | SAE J2601_202005 | Fuelling Protocols for Light Duty Gaseous Hydrogen Surface Vehicles | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | SAE J2719_202003 | Hydrogen fuel quality for fuel cell vehicles (US) | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | SAE J2799_201912 | Hydrogen Surface vehicle to station communications hardware and software | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | UL 2249:2020 | Outline of Investigation for Hydrogen Fuel Dispensing Systems | Outline | Current | 2 |
| 45 | H2 Dispensers for Rail | SAE J2601/5_202402 | High-Flow prescriptive fuelling protocols for gaseous hydrogen Powertech medium and heavy duty vehicles | Guidance Document | Under development | 2 |
| 45 | H2 Dispensers for Rail | ISO 19880-8:2019 | Gaseous hydrogen — Fuelling stations — Part 8: Fuel quality control | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | ISO 19880-8:2019/Amd 1:2021 | Gaseous hydrogen — Fuelling stations — Part 8: Fuel quality control — Amendment 1: Alignment with Grade D of ISO 14687 | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | CSA/ANSI HGV 4.10-2021 | Standard for fittings for compressed hydrogen gas and hydrogen rich gas mixtures | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | CSA/ANSI HGV 4.3:22 | Test methods for hydrogen fuelling parameter evaluation | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | CSA/ANSI HGV 4.4:21 | Gaseous hydrogen — Fuelling stations — Valves (Adopted ISO 19880-3:2018, first edition, 2018-06, with North American deviations). ANSI/CSA HGV 4.6-2013, Manually operated valves for use in gaseous hydrogen vehicle fueling stations, and ANSI/CSA HGV 4.7-2013, Automatic valves for use in gaseous hydrogen vehicle fueling stations | Standard | Current | 2 |
| 45 | H2 Dispensers for Rail | CSA/ANSI HGV 4.3:22 | Test methods for hydrogen fuelling parameter evaluation | Standard | Current | 2 |
| 46 | H2 Light-Duty Vehicles | CSA/ANSI HGV 3.1:22 | Fuel System Components for Compressed Hydrogen Gas Powered Vehicles | Standard | Current | 1 |
| 46 | H2 Light-Duty Vehicles | CSA/ANSI HPRD 1:21 | Thermally activated pressure relief devices for compressed hydrogen vehicle fuel containers (CAN + US) | Standard | Current | 1 |
| 46 | H2 Light-Duty Vehicles | ECE R134 | Addendum 133 – UN Regulation No. 134 Uniform provisions concerning the approval of motor vehicles and their components with regard to the safety-related performance of hydrogen fuelled vehicles (HFCV) |
Regulation | Current | 1 |
| 46 | H2 Light-Duty Vehicles | ISO 14687:2019 | Hydrogen fuel quality - Product specification | Standard | Current | 1 |
| 46 | H2 Light-Duty Vehicles | ISO 17268:2020 | Gaseous hydrogen – Land vehicle refuelling connection devices | Standard | Current | 1 |
| 46 | H2 Light-Duty Vehicles | ISO 19881:2018 | Gaseous hydrogen — Land vehicle fuel containers | Standard | Current | 1 |
| 46 | H2 Light-Duty Vehicles | ISO 19882:2018 | Gaseous hydrogen - Thermally activated pressure relief devices for compressed hydrogen vehicle fuel containers | Standard | Current | 1 |
| 46 | H2 Light-Duty Vehicles | ISO 19885-1:2024 | Gaseous hydrogen Fuelling protocols for hydrogen-fuelled vehicles Part 1: Design and development process for fuelling protocols |
Standard | Current | 1 |
| 46 | H2 Light-Duty Vehicles | ISO/FDIS 19887 | Gaseous hydrogen - Fuel system components for hydrogen fuelled vehicles | Standard | Under development | 1 |
| 46 | H2 Light-Duty Vehicles | SAE J2578 | Recommended practice for general fuel cell vehicle safety (US) | Standard | Current | 1 |
| 46 | H2 Light-Duty Vehicles | SAE J2579_202301 | Standard for Fuel Systems in Fuel Cell and Other Hydrogen Vehicles | Standard | Current | 1 |
| 46 | H2 Light-Duty Vehicles | SAE J2600_201510 | Compressed Hydrogen Surface Vehicle Fuelling Connection Devices | Standard | Current | 1 |
| 46 | H2 Light-Duty Vehicles | SAE J2601/2_202307 | Fuelling Protocols for Heavy Duty Gaseous Surface Vehicles | Standard | Current | 1 |
| 46 | H2 Light-Duty Vehicles | SAE J2601/4 | Ambient temperature for fixed orifice fuelling (light duty, no pre-cooling) (US) | Standard | Under development | 1 |
| 46 | H2 Light-Duty Vehicles | SAE J2601_202005 | Fuelling Protocols for Light Duty Gaseous Hydrogen Surface Vehicles | Standard | Current | 1 |
| 46 | H2 Light-Duty Vehicles | SAE J2719_202003 | Hydrogen fuel quality for fuel cell vehicles (US) | Standard | Current | 1 |
| 46 | H2 Light-Duty Vehicles | SAE J2799_201912 | Hydrogen Surface vehicle to station communications hardware and software | Standard | Current | 1 |
| 46 | H2 Light-Duty Vehicles | UN Global Technical Regulation No.13 | Global Technical Regulation concerning the hydrogen and fuel cell vehicles | Regulation | Current | 1 |
| 46 | H2 Light-Duty Vehicles | ISO 13984:1999 (R2021) | Liquid hydrogen – Land vehicle fuelling system interface | Standard | Current | 2 |
| 46 | H2 Light-Duty Vehicles | ISO 13985:2006 (R2021) | Liquid Hydrogen - Land Vehicle fuel tanks | Standard | Current | 2 |
| 46 | H2 Light-Duty Vehicles | SAE J2601/5_202402 | High-Flow prescriptive fuelling protocols for gaseous hydrogen Powertech medium and heavy duty vehicles | Guidance Document | Under development | 1 |
| 47 | H2 Materials Handling | CSA HPIT 2:17 (R2021) | Dispensing systems and components for fueling hydrogen powered industrial trucks | Standard | Current | 1 |
| 47 | H2 Materials Handling | IEC 62282-4-101:2022 | Fuel cell technologies - Part 4-101: Fuel cell power systems for electrically powered industrial trucks - Safety | Standard | Current | 1 |
| 47 | H2 Materials Handling | SAE J2579_202301 | Standard for Fuel Systems in Fuel Cell and Other Hydrogen Vehicles | Standard | Current | 1 |
| 47 | H2 Materials Handling | SAE JJ2601/3_202209 | Fuelling protocol for gaseous hydrogen powered industrial trucks | Standard | Current | 1 |
| 47 | H2 Materials Handling | CSA HPIT 1:15 (R2020) | Compressed Hydrogen Powered Industrial Trucks On-Board Fuel Storage and Handling Components | Standard | Current | 2 |
| 47 | H2 Materials Handling | IEC 62282-4-102:2022 | Fuel cell technologies - Part 4-102: Fuel cell power systems for industrial electric trucks - Performance test methods | Standard | Current | 2 |
| 47 | H2 Materials Handling | ISO 23273:2013 (R2019) | Fuel cell road vehicles - Safety specifications - Protection against hydrogen hazards for vehicles fuelled with compressed hydrogen | Standard | Current | 2 |
| 47 | H2 Materials Handling | NFPA 2 | Hydrogen Technologies Code | Standard | Current | 2 |
| 47 | H2 Materials Handling | NFPA 505 | Fire Safety Standard for Powered Industrial Trucks Including Type Designations, Areas of Use, Conversions, Maintenance, and Operations | Standard | Current | 2 |
| 47 | H2 Materials Handling | SAE J2578_202301 | Recommended practice for general fuel cell vehicle safety (US) | Standard | Current | 2 |
| 47 | H2 Materials Handling | SAE J2615_201110 | Testing performance of fuel cell systems for automotive applications | Standard | Current | 2 |
| 47 | H2 Materials Handling | SAE J3121_202202 | Hydrogen vehicle crash test lab safety guidelines | Standard | Current | 2 |
| 47 | H2 Materials Handling | UL 2267 (2020) | Standard for Fuel Cell Power Systems for Installation in Industrial Electric Trucks | Standard | Current | 2 |
| 48 | H2 Heavy-Duty Vehicles – Buses | CSA/ANSI HPRD 1:21 | Thermally activated pressure relief devices for compressed hydrogen vehicle (HGV) fuel containers | Standard | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | CSA SPE-2.1.3:20 | Best practices for defueling, decommissioning, and disposal of compressed hydrogen gas vehicle fuel containers | Best practices | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | CSA/ANSI HGV 2:23 | Compressed hydrogen gas vehicle fuel containers | Standard | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | CSA/ANSI HGV 3.1:22 | Fuel System Components for Compressed Hydrogen Gas Powered Vehicles | Standard | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | ISO 12619-10:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 10: Pressure relief device (PRD) | Standard | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | ISO 13984:1999 (R2021) | Liquid hydrogen – Land vehicle fuelling system interface | Standard | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | ISO 13985:2006 (R2021) | Liquid Hydrogen - Land Vehicle fuel tanks | Standard | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | ISO 14687:2019 | Hydrogen fuel quality - Product specification | Standard | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | ISO 17268:2020 | Gaseous hydrogen – Land vehicle refuelling connection devices | Standard | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | ISO 19881:2018 | Gaseous hydrogen — Land vehicle fuel containers | Standard | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | ISO 19882:2018 | Gaseous hydrogen Thermally activated pressure relief devices for compressed hydrogen vehicle fuel containers |
Standard | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | ISO 19885-1:2024 | Fuelling protocols for hydrogen-fuelled vehicles – Part 3: High flow hydrogen fuelling protocols for heavy duty road vehicles | Standard | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | ISO 23273:2013 (R2019) | Fuel cell road vehicles - Safety specifications - Protection against hydrogen hazards for vehicles fuelled with compressed hydrogen | Standard | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | ISO/FDIS 19887 | Gaseous hydrogen - Fuel system components for hydrogen fuelled vehicles | Standard | Under development | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | ISO/TS 15869:2009 | Gaseous hydrogen and hydrogen blends — Land vehicle fuel tanks | Technical Specification | Withdrawn | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | SAE J2578_202301 | Recommended practice for general fuel cell vehicle safety (US) | Standard | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | SAE J2579_202301 | Standard for Fuel Systems in Fuel Cell and Other Hydrogen Vehicles | Standard | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | SAE J2600_201510 | Compressed Hydrogen Surface Vehicle Fuelling Connection Devices | Standard | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | SAE J2601/2_202307 | Fuelling Protocols for Heavy Duty Gaseous Surface Vehicles | Standard | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | SAE J2719_202003 | Hydrogen fuel quality for fuel cell vehicles (US) | Standard | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | SAE J2799_201912 | Hydrogen Surface vehicle to station communications hardware and software | Standard | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | UN Global Technical Regulation No.13 | Global Technical Regulation concerning the hydrogen and fuel cell vehicles | Regulation | Current | 1 |
| 48 | H2 Heavy-Duty Vehicles – Buses | Commission Implementing Regulation (EU) 2021/535 | Document 32021R0535 Commission Implementing Regulation (EU) 2021/535 of 31 March 2021 laying down rules for the application of Regulation (EU) 2019/2144 of the European Parliament and of the Council as regards uniform procedures and technical specifications for the type-approval of vehicles, and of systems, components and separate technical units intended for such vehicles, as regards their general construction characteristics and safety |
Regulation | Current | 2 |
| 48 | H2 Heavy-Duty Vehicles – Buses | CSA B401:21 | Consists of CSA B401.1:21, Natural gas vehicle (NGV) maintenance facilities code and CSA B401.2:21, Propane vehicle maintenance facilities code | Code | Current | 2 |
| 48 | H2 Heavy-Duty Vehicles – Buses | CSA/ANSI HGV 5.3 | Mobile and portable hydrogen refuelling units | Standard | Under development | 2 |
| 48 | H2 Heavy-Duty Vehicles – Buses | EC 79 (EU 406) | Document 32010R0406 Commission Regulation (EU) No 406/2010 of 26 April 2010 implementing Regulation (EC) No 79/2009 of the European Parliament and of the Council on type-approval of hydrogen-powered motor vehicles |
Regulation | Withdrawn | 2 |
| 48 | H2 Heavy-Duty Vehicles – Buses | ECE R134 | Addendum 133 – UN Regulation No. 134 Uniform provisions concerning the approval of motor vehicles and their components with regard to the safety-related performance of hydrogen fuelled vehicles (HFCV) |
Regulation | Current | 2 |
| 48 | H2 Heavy-Duty Vehicles – Buses | ISO 23828:2022 | Fuel cell road vehicles Energy consumption measurement Vehicles fuelled with compressed hydrogen |
Standard | Current | 2 |
| 48 | H2 Heavy-Duty Vehicles – Buses | SAE J2601/5_202402 | High-Flow prescriptive fuelling protocols for gaseous hydrogen Powertech medium and heavy duty vehicles | Guidance Document | Under development | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | CSA/ANSI HPRD 1:21 | Thermally activated pressure relief devices for compressed hydrogen vehicle (HGV) fuel containers | Standard | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | CSA HPIT 1:15 (R2020) | Compressed Hydrogen Powered Industrial Trucks On-Board Fuel Storage and Handling Components | Standard | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | CSA SPE-2.1.3:20 | Best practices for defueling, decommissioning, and disposal of compressed hydrogen gas vehicle fuel containers | Best practices | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | CSA/ANSI HGV 2:23 | Compressed hydrogen gas vehicle fuel containers | Standard | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | CSA/ANSI HGV 3.1:22 | Fuel System Components for Compressed Hydrogen Gas Powered Vehicles | Standard | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | ISO 12619-15:2017 (R2023) | Road vehicles – Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components – Part 16: Fittings | Standard | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | ISO 13984:1999 (R2021) | Liquid hydrogen – Land vehicle fuelling system interface | Standard | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | ISO 13985:2006 (R2021) | Liquid Hydrogen - Land Vehicle fuel tanks | Standard | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | ISO 14687:2019 | Hydrogen fuel quality - Product specification | Standard | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | ISO 17268:2020 | Gaseous hydrogen – Land vehicle refuelling connection devices | Standard | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | ISO 19881:2018 | Gaseous hydrogen — Land vehicle fuel containers | Standard | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | ISO 19882:2018 | Gaseous hydrogen - Thermally activated pressure relief devices for compressed hydrogen vehicle fuel containers | Standard | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | ISO 19885-1:2024 | Gaseous hydrogen Fuelling protocols for hydrogen-fuelled vehicles Part 1: Design and development process for fuelling protocols |
Standard | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | ISO 23273:2013 (R2019) | Fuel cell road vehicles - Safety specifications - Protection against hydrogen hazards for vehicles fuelled with compressed hydrogen | Standard | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | ISO/FDIS 19887 | Gaseous hydrogen - Fuel system components for hydrogen fuelled vehicles | Standard | Under development | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | ISO/TS 15869:2009 | Gaseous hydrogen and hydrogen blends — Land vehicle fuel tanks | Technical Specification | Withdrawn | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | SAE J2578_202301 | Recommended practice for general fuel cell vehicle safety (US) | Standard | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | SAE J2579_202301 | Standard for Fuel Systems in Fuel Cell and Other Hydrogen Vehicles | Standard | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | SAE J2600_201510 | Compressed Hydrogen Surface Vehicle Fuelling Connection Devices | Standard | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | SAE J2601/2_202307 | Fuelling Protocols for Heavy Duty Gaseous Surface Vehicles | Standard | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | SAE J2719_202003 | Hydrogen fuel quality for fuel cell vehicles (US) | Standard | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | SAE J2799_201912 | Hydrogen Surface vehicle to station communications hardware and software | Standard | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | UN Global Technical Regulation No.13 | Global Technical Regulation concerning the hydrogen and fuel cell vehicles | Regulation | Current | 1 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | Commission Implementing Regulation (EU) 2021/535 | Document 32021R0535 Commission Implementing Regulation (EU) 2021/535 of 31 March 2021 laying down rules for the application of Regulation (EU) 2019/2144 of the European Parliament and of the Council as regards uniform procedures and technical specifications for the type-approval of vehicles, and of systems, components and separate technical units intended for such vehicles, as regards their general construction characteristics and safety |
Regulation | Current | 2 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | CSA B401:22 | Consists of CSA B401.1:21, Natural gas vehicle (NGV) maintenance facilities code and CSA B401.2:21, Propane vehicle maintenance facilities code | Code | Current | 2 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | CSA/ANSI HGV 5.3 | Mobile and portable hydrogen refuelling units | Standard | Under development | 2 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | EC 79 (EU 406) | Document 32010R0406 Commission Regulation (EU) No 406/2010 of 26 April 2010 implementing Regulation (EC) No 79/2009 of the European Parliament and of the Council on type-approval of hydrogen-powered motor vehicles |
Regulation | Withdrawn | 2 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | ECE R134 | Addendum 133 – UN Regulation No. 134 Uniform provisions concerning the approval of motor vehicles and their components with regard to the safety-related performance of hydrogen fuelled vehicles (HFCV) |
Regulation | Current | 2 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | ISO 23828:2022 | Fuel cell road vehicles Energy consumption measurement Vehicles fuelled with compressed hydrogen |
Standard | Current | 2 |
| 49 | H2 Heavy-Duty Vehicles – Trucks | SAE J2601/5_202402 | High-Flow prescriptive fuelling protocols for gaseous hydrogen Powertech medium and heavy duty vehicles | Guidance Document | Under development | 1 |
| 50 | Hydrail (H2 Rail) | ANSI/CSA AMERICA FC 3-2004 (R2021) | Portable Fuel Cell Power Systems | Standard | Current | 1 |
| 50 | Hydrail (H2 Rail) | CSA C22.2 NO. 107.1:16 (R2021) | Power conversion equipment | Standard | Current | 1 |
| 50 | Hydrail (H2 Rail) | CSA C22.2 NO. 62282-2:18 (R2022) | Fuel cell technologies — Part 2: Fuel cell modules (Adopted IEC 62282-2:2012, second edition, 2012-03, with Canadian deviations) | Standard | Current | 1 |
| 50 | Hydrail (H2 Rail) | CSA SPE-2.1.3:20 | Best practices for defueling, decommissioning, and disposal of compressed hydrogen gas vehicle fuel containers | Best practices | Current | 1 |
| 50 | Hydrail (H2 Rail) | CSA SPE-601 | Hydrogen fuel cell power systems for locomotives | Technical Specification | Under development | 1 |
| 50 | Hydrail (H2 Rail) | CSA TS-602:23 | Railway applications — Rolling stock — Onboard lithium-ion traction batteries | Technical Specification | Current | 1 |
| 50 | Hydrail (H2 Rail) | CSA/ANSI FC 1:21/CSA C22.2 NO. 62282-3-100:21 | Fuel cell technologies — Part 3-100: Stationary fuel cell power systems — Safety (Adopted IEC 62282-3-100:2019, second edition, 2019-02, with Canadian and U.S. deviations) | Standard | Current | 1 |
| 50 | Hydrail (H2 Rail) | CSA/ANSI FC 6:19 (R2023) | Fuel cell technologies - Part 2: Fuel cell modules (Adopted IEC 62282-2:2012, second edition, 2012-03, with United States deviations) | Standard | Current | 1 |
| 50 | Hydrail (H2 Rail) | CSA/ANSI HGV 2:23 | Compressed hydrogen gas vehicle fuel containers | Standard | Current | 1 |
| 50 | Hydrail (H2 Rail) | CSA/ANSI HGV 3.1:22 | Fuel System Components for Compressed Hydrogen Gas Powered Vehicles | Standard | Current | 1 |
| 50 | Hydrail (H2 Rail) | CSA/ANSI HPRD 1:21 | Thermal Activated Pressure Relief Devices for Compressed Hydrogen Vehicle Fuel Containers | Standard | Current | 1 |
| 50 | Hydrail (H2 Rail) | IEC 62282-4-101:2022 | Fuel cell technologies - Part 4-101: Fuel cell power systems for electrically powered industrial trucks - Safety | Standard | Current | 2 |
| 50 | Hydrail (H2 Rail) | ISO 13985:2006 (R2021) | Liquid Hydrogen - Land Vehicle fuel tanks | Standard | Current | 1 |
| 50 | Hydrail (H2 Rail) | ISO 19078:2013 (R2018) | Gas cylinders - Inspection of the cylinder installation, and requalification of high pressure cylinders for the on-board storage of natural gas as a fuel for automotive vehicles | Standard | Current | 1 |
| 50 | Hydrail (H2 Rail) | ISO 19881:2018 | Gaseous hydrogen — Land vehicle fuel containers | Standard | Current | 1 |
| 50 | Hydrail (H2 Rail) | ISO 19882:2018 | Gaseous hydrogen - Thermally activated pressure relief devices for compressed hydrogen vehicle fuel containers | Standard | Current | 1 |
| 50 | Hydrail (H2 Rail) | ISO 23273:2013 (R2019) | Fuel cell road vehicles - Safety specifications - Protection against hydrogen hazards for vehicles fuelled with compressed hydrogen | Standard | Current | 1 |
| 50 | Hydrail (H2 Rail) | ISO/FDIS 19887 | Gaseous hydrogen - Fuel system components for hydrogen fuelled vehicles | Standard | Under development | 1 |
| 50 | Hydrail (H2 Rail) | SAE J1766_201401 | Recommended practice for electric, fuel cell and hybrid electric vehicle crash integrity testing | Standard | Current | 1 |
| 50 | Hydrail (H2 Rail) | SAE J2578_202301 | Recommended practice for general fuel cell vehicle safety (US) | Standard | Current | 1 |
| 50 | Hydrail (H2 Rail) | SAE J2579_202301 | Standard for Fuel Systems in Fuel Cell and Other Hydrogen Vehicles | Standard | Current | 1 |
| 50 | Hydrail (H2 Rail) | SAE J2615_201110 | Testing performance of fuel cell systems for automotive applications | Standard | Current | 1 |
| 50 | Hydrail (H2 Rail) | SAE J2617_201108 | Recommended practice for testing performance of PEM fuel cell stack sub-system for automotive applications | Recommended practice | Current | 1 |
| 50 | Hydrail (H2 Rail) | SAE J2719_202003 | Hydrogen fuel quality for fuel cell vehicles (US) | Standard | Current | 1 |
| 50 | Hydrail (H2 Rail) | SAE J3121_202202 | Hydrogen vehicle crash test lab safety guidelines | Standard | Current | 1 |
| 50 | Hydrail (H2 Rail) | IEC 62282-4-102:2022 | Fuel cell technologies - Part 4-102: Fuel cell power systems for industrial electric trucks - Performance test methods | Standard | Current | 2 |
| 50 | Hydrail (H2 Rail) | UL 2267 (2020) | Standard for Fuel Cell Power Systems for Installation in Industrial Electric Trucks | Standard | Current | 2 |
| 50 | Hydrail (H2 Rail) | IEC 62282-5-100:2018 | Fuel cell technologies - Part 5-100: Portable fuel cell power systems - Safety | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | ISO 19880-1:2020 | Gaseous hydrogen — Fuelling stations — Part 1: General requirements | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | CSA/ANSI HGV 4.10-2021 | Standard for fittings for compressed hydrogen gas and hydrogen rich gas mixtures | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | CSA/ANSI HGV 4.3:22 | Test methods for hydrogen fuelling parameter evaluation | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | ISO/DIS 19880-2 | Gaseous hydrogen — Fuelling stations — Part 2: Dispensers and dispensing systems | Standard | Under development | 1 |
| 51 | H2 Dispensers for Ship | ISO 19880-3:2018 (R2024) | Gaseous hydrogen — Fuelling stations — Part 3: Valves | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | ISO 19880-5:2019 | Gaseous hydrogen — Fuelling stations — Part 5: Dispenser hoses and hose assemblies | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | ISO/DIS 19880-9 | Gaseous hydrogen — Fuelling stations — Part 9: Sampling for fuel quality analysis | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | ANSI/CSA HGV 4.8-2012 (R2023) | Hydrogen Gas Vehicle Fuelling Station Compressor Guidelines | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 1 |
| 51 | H2 Dispensers for Ship | CSA/ANSI HGV 4.1-2020 | Hydrogen-Dispensing Systems | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | CSA/ANSI HGV 4.2:22 | Hoses for dispensing compressed gaseous hydrogen | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | ISO/CD 19880-6 | Gaseous hydrogen — Fuelling stations — Part 6: Fittings | Standard | Withdrawn | 1 |
| 51 | H2 Dispensers for Ship | CSA/ANSI HGV 4.5:23 | Priority and sequencing equipment for hydrogen vehicle fuelling | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | CSA/ANSI HGV 4.9:20 | Hydrogen Fuelling Stations | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | IEC 62282-2-100:2020 | Fuel Cell Technologies – Part 2-100 Fuel Cell Modules – Safety | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | ISO 13984:1999 (R2021) | Liquid hydrogen – Land vehicle fuelling system interface | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | ISO 17268:2020 | Gaseous hydrogen – Land vehicle refuelling connection devices | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | ISO 19880-8:2019 | Gaseous hydrogen — Fuelling stations — Part 8: Fuel quality control | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | ISO 19880-8:2019/Amd 1:2021 | Gaseous hydrogen — Fuelling stations — Part 8: Fuel quality control — Amendment 1: Alignment with Grade D of ISO 14687 | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | ISO 19881:2018 | Gaseous hydrogen — Land vehicle fuel containers | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | ISO 19882:2018 | Gaseous hydrogen - Thermally activated pressure relief devices for compressed hydrogen vehicle fuel containers | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | ISO 19885-1:2024 | Gaseous hydrogen — Fuelling protocols for hydrogen-fuelled vehicles — Part 1: Design and development process for fuelling protocols | Standard | Current | 1 |
| 51 | H2 Dispensers for Ship | ISO/FDIS 19887 | Gaseous Hydrogen - Fuel system components for hydrogen fuelled vehicles | Standard | Under development | 1 |
| 51 | H2 Dispensers for Ship | ISO/TR 15916:2015 (R2023) | Basic considerations for the safety of hydrogen systems | Standard | Withdrawn | 1 |
| 51 | H2 Dispensers for Ship | N/A | Alternative Fuels and Energy Systems for the Marine Sector (CSA Group, July 2020) | Report | Current | 1 |
| 51 | H2 Dispensers for Ship | B346-M1980 (R2023) | Power operated dispensing devices for flammable liquids | Standard | Current | 2 |
| 51 | H2 Dispensers for Ship | CSA HPIT 2:17 (R2021) | Dispensing systems and components for fueling hydrogen powered industrial trucks | Standard | Current | 2 |
| 51 | H2 Dispensers for Ship | EN 17124:2022 | Hydrogen fuel - Product specification and quality assurance for hydrogen refuelling points dispensing gaseous hydrogen - Proton exchange membrane (PEM) fuel cell applications for vehicles | Standard | Current | 2 |
| 51 | H2 Dispensers for Ship | CSA/ANSI HGV 4.4:21 | Gaseous hydrogen — Fuelling stations — Valves (Adopted ISO 19880-3:2018, first edition, 2018-06, with North American deviations). ANSI/CSA HGV 4.6-2013, Manually operated valves for use in gaseous hydrogen vehicle fueling stations, and ANSI/CSA HGV 4.7-2013, Automatic valves for use in gaseous hydrogen vehicle fueling stations | Standard | Current | 1 |
| 52 | H2 Dispensers for Aircraft | CSA/ANSI HGV 4.3:22 | Test methods for hydrogen fuelling parameter evaluation | Standard | Current | 1 |
| 52 | H2 Dispensers for Aircraft | ISO/DIS 19880-2 | Gaseous hydrogen — Fuelling stations — Part 2: Dispensers and dispensing systems | Standard | Under development | 1 |
| 52 | H2 Dispensers for Aircraft | CSA/ANSI HGV 4.10-2021 | Standard for fittings for compressed hydrogen gas and hydrogen rich gas mixtures | Standard | Current | 1 |
| 52 | H2 Dispensers for Aircraft | ANSI/CSA HGV 4.8-2012 (R2023) | Hydrogen Gas Vehicle Fuelling Station Compressor Guidelines | Standard | Current | 1 |
| 52 | H2 Dispensers for Aircraft | CSA B836:22 | Storage, handling, and dispensing of aviation fuels at aerodromes | Standard | Current | 1 |
| 52 | H2 Dispensers for Aircraft | CSA HPIT 2:17 (R2021) | Dispensing systems and components for fueling hydrogen powered industrial trucks | Standard | Current | 1 |
| 52 | H2 Dispensers for Aircraft | CSA/ANSI HGV 4.1-2020 | Hydrogen-Dispensing Systems | Standard | Current | 1 |
| 52 | H2 Dispensers for Aircraft | CSA/ANSI HGV 4.2:22 | Hoses for dispensing compressed gaseous hydrogen | Standard | Current | 1 |
| 52 | H2 Dispensers for Aircraft | CSA/ANSI HGV 4.5:23 | Priority and sequencing equipment for hydrogen vehicle fuelling | Standard | Current | 1 |
| 52 | H2 Dispensers for Aircraft | CSA/ANSI HGV 4.9:20 | Hydrogen Fuelling Stations | Standard | Current | 1 |
| 52 | H2 Dispensers for Aircraft | CSA/ANSI HGV 5.2 | Compact Hydrogen Fuelling Systems | Standard | Current | 1 |
| 52 | H2 Dispensers for Aircraft | EN 17127:2024 | Outdoor Hydrogen Refuelling Points Dispensing Gaseous Hydrogen And Incorporating Filling Protocols | Standard | Current | 1 |
| 52 | H2 Dispensers for Aircraft | NFPA 2 | Hydrogen Technologies Code | Standard | Current | 1 |
| 52 | H2 Dispensers for Aircraft | UL 2249:2020 | Outline of Investigation for Hydrogen Fuel Dispensing Systems | Outline | Current | 1 |
| 52 | H2 Dispensers for Aircraft | B346-M1980 (R2023) | Power operated dispensing devices for flammable liquids | Standard | Current | 2 |
| 52 | H2 Dispensers for Aircraft | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 2 |
| 52 | H2 Dispensers for Aircraft | CSA/ANSI HGV 4.4:21 | Gaseous hydrogen — Fuelling stations — Valves (Adopted ISO 19880-3:2018, first edition, 2018-06, with North American deviations). ANSI/CSA HGV 4.6-2013, Manually operated valves for use in gaseous hydrogen vehicle fueling stations, and ANSI/CSA HGV 4.7-2013, Automatic valves for use in gaseous hydrogen vehicle fueling stations | Standard | Current | 1 |
| 53 | H2 Dispensers for Unmanned Aerial Vehicle (UAV) Dispensers | CSA/ANSI HGV 4.3:22 | Test methods for hydrogen fuelling parameter evaluation | Standard | Current | 1 |
| 53 | H2 Dispensers for Unmanned Aerial Vehicle (UAV) Dispensers | ISO/DIS 19880-2 | Gaseous hydrogen — Fuelling stations — Part 2: Dispensers and dispensing systems | Standard | Under development | 1 |
| 53 | H2 Dispensers for Unmanned Aerial Vehicle (UAV) Dispensers | CSA/ANSI HGV 4.10-2021 | Standard for fittings for compressed hydrogen gas and hydrogen rich gas mixtures | Standard | Current | 1 |
| 53 | H2 Dispensers for Unmanned Aerial Vehicle (UAV) Dispensers | ANSI/CSA HGV 4.8-2012 (R2023) | Hydrogen Gas Vehicle Fuelling Station Compressor Guidelines | Standard | Current | 1 |
| 53 | H2 Dispensers for Unmanned Aerial Vehicle (UAV) Dispensers | CSA HPIT 2:17 (R2021) | Dispensing systems and components for fueling hydrogen powered industrial trucks | Standard | Current | 1 |
| 53 | H2 Dispensers for Unmanned Aerial Vehicle (UAV) Dispensers | CSA/ANSI HGV 4.1-2020 | Hydrogen-Dispensing Systems | Standard | Current | 1 |
| 53 | H2 Dispensers for Unmanned Aerial Vehicle (UAV) Dispensers | CSA/ANSI HGV 4.2:22 | Hoses for dispensing compressed gaseous hydrogen | Standard | Current | 1 |
| 53 | H2 Dispensers for Unmanned Aerial Vehicle (UAV) Dispensers | CSA/ANSI HGV 4.5:23 | Priority and sequencing equipment for hydrogen vehicle fuelling | Standard | Current | 1 |
| 53 | H2 Dispensers for Unmanned Aerial Vehicle (UAV) Dispensers | CSA/ANSI HGV 4.9:20 | Hydrogen Fuelling Stations | Standard | Current | 1 |
| 53 | H2 Dispensers for Unmanned Aerial Vehicle (UAV) Dispensers | CSA/ANSI HGV 5.2 | Compact Hydrogen Fuelling Systems | Standard | Current | 1 |
| 53 | H2 Dispensers for Unmanned Aerial Vehicle (UAV) Dispensers | EN 17127:2024 | Outdoor Hydrogen Refuelling Points Dispensing Gaseous Hydrogen And Incorporating Filling Protocols | Standard | Current | 1 |
| 53 | H2 Dispensers for Unmanned Aerial Vehicle (UAV) Dispensers | NFPA 2 | Hydrogen Technologies Code | Standard | Current | 1 |
| 53 | H2 Dispensers for Unmanned Aerial Vehicle (UAV) Dispensers | UL 2249:2020 | Outline of Investigation for Hydrogen Fuel Dispensing Systems | Outline | Current | 1 |
| 53 | H2 Dispensers for Unmanned Aerial Vehicle (UAV) Dispensers | B346-M1980 (R2023) | Power operated dispensing devices for flammable liquids | Standard | Current | 2 |
| 53 | H2 Dispensers for Unmanned Aerial Vehicle (UAV) Dispensers | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 2 |
| 53 | H2 Dispensers for Unmanned Aerial Vehicle (UAV) Dispensers | CSA/ANSI HGV 4.4:21 | Gaseous hydrogen — Fuelling stations — Valves (Adopted ISO 19880-3:2018, first edition, 2018-06, with North American deviations). ANSI/CSA HGV 4.6-2013, Manually operated valves for use in gaseous hydrogen vehicle fueling stations, and ANSI/CSA HGV 4.7-2013, Automatic valves for use in gaseous hydrogen vehicle fueling stations | Standard | Current | 1 |
| 54 | H2 Dispensers for Airport Vehicles | ISO/DIS 19880-2 | Gaseous hydrogen — Fuelling stations — Part 2: Dispensers and dispensing systems | Standard | Under development | 1 |
| 54 | H2 Dispensers for Airport Vehicles | CSA/ANSI HGV 4.3:22 | Test methods for hydrogen fuelling parameter evaluation | Standard | Current | 1 |
| 54 | H2 Dispensers for Airport Vehicles | ANSI/CSA HGV 4.8-2012 (R2023) | Hydrogen Gas Vehicle Fuelling Station Compressor Guidelines | Standard | Current | 1 |
| 54 | H2 Dispensers for Airport Vehicles | CSA B836:22 | Storage, handling, and dispensing of aviation fuels at aerodromes | Standard | Current | 1 |
| 54 | H2 Dispensers for Airport Vehicles | CSA HPIT 2:17 (R2021) | Dispensing systems and components for fueling hydrogen powered industrial trucks | Standard | Current | 1 |
| 54 | H2 Dispensers for Airport Vehicles | CSA/ANSI HGV 4.10-2021 | Standard for fittings for use in compressed gaseous hydrogen fuelling stations | Standard | Current | 1 |
| 54 | H2 Dispensers for Airport Vehicles | CSA/ANSI HGV 4.1-2020 | Hydrogen-Dispensing Systems | Standard | Current | 1 |
| 54 | H2 Dispensers for Airport Vehicles | CSA/ANSI HGV 4.2:22 | Hoses For Compressed Hydrogen Fuel Stations, Dispensers And Vehicle Fuel Systems | Standard | Current | 1 |
| 54 | H2 Dispensers for Airport Vehicles | CSA/ANSI HGV 4.5:23 | Priority and sequencing equipment for hydrogen vehicle fuelling | Standard | Current | 1 |
| 54 | H2 Dispensers for Airport Vehicles | CSA/ANSI HGV 4.9:20 | Hydrogen Fuelling Stations | Standard | Current | 1 |
| 54 | H2 Dispensers for Airport Vehicles | CSA/ANSI NGV 5.2:23 | Vehicle fueling appliances (VFA) | Standard | Current | 1 |
| 54 | H2 Dispensers for Airport Vehicles | EN 17127:2024 | Outdoor Hydrogen Refuelling Points Dispensing Gaseous Hydrogen And Incorporating Filling Protocols | Standard | Current | 1 |
| 54 | H2 Dispensers for Airport Vehicles | NFPA 2 | Hydrogen Technologies Code | Standard | Current | 1 |
| 54 | H2 Dispensers for Airport Vehicles | UL 2249:2020 | Outline of Investigation for Hydrogen Fuel Dispensing Systems | Outline | Current | 1 |
| 54 | H2 Dispensers for Airport Vehicles | B346-M1980 (R2023) | Power operated dispensing devices for flammable liquids | Standard | Current | 2 |
| 54 | H2 Dispensers for Airport Vehicles | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 2 |
| 54 | H2 Dispensers for Airport Vehicles | CSA M424.0:22 | Underground mining mobile equipment — General requirements (Adopted ISO 19296:2018, first edition, 2018-11, with Canadian deviations) | Standard | Current | 2 |
| 54 | H2 Dispensers for Airport Vehicles | CSA/ANSI HGV 4.4:21 | Gaseous hydrogen — Fuelling stations — Valves (Adopted ISO 19880-3:2018, first edition, 2018-06, with North American deviations). ANSI/CSA HGV 4.6-2013, Manually operated valves for use in gaseous hydrogen vehicle fueling stations, and ANSI/CSA HGV 4.7-2013, Automatic valves for use in gaseous hydrogen vehicle fueling stations | Standard | Current | 1 |
| 55 | H2-Powered Ships | ISO 19880-1:2020 | Gaseous hydrogen — Fuelling stations — Part 1: General requirements | Standard | Current | 1 |
| 55 | H2-Powered Ships | CSA/ANSI HGV 4.3:22 | Test methods for hydrogen fuelling parameter evaluation | Standard | Current | 1 |
| 55 | H2-Powered Ships | CSA B306:23 | Portable engine fuelling system for marine use | Standard | Current | 1 |
| 55 | H2-Powered Ships | CSA SPE-2.1.3:20 | Best practices for defueling, decommissioning, and disposal of compressed hydrogen gas vehicle fuel containers | Best practices | Current | 1 |
| 55 | H2-Powered Ships | CSA/ANSI FC 1:21/CSA C22.2 NO. 62282-3-100:21 | Fuel cell technologies — Part 3-100: Stationary fuel cell power systems — Safety (Adopted IEC 62282-3-100:2019, second edition, 2019-02, with Canadian and U.S. deviations) | Standard | Current | 1 |
| 55 | H2-Powered Ships | CSA/ANSI HGV 3.1:22 | Fuel System Components for Compressed Hydrogen Gas Powered Vehicles | Standard | Current | 1 |
| 55 | H2-Powered Ships | CSA/ANSI HGV 4.1-2020 | Hydrogen-Dispensing Systems | Standard | Current | 1 |
| 55 | H2-Powered Ships | CSA/ANSI HGV 4.2:22 | Hoses for dispensing compressed gaseous hydrogen | Standard | Current | 1 |
| 55 | H2-Powered Ships | IEC 62282-2-100:2020 | Fuel Cell Technologies – Part 2-100 Fuel Cell Modules – Safety | Standard | Current | 1 |
| 55 | H2-Powered Ships | CSA/ANSI FC 1:21/CSA C22.2 NO. 62282-3-100:21 | Fuel cell technologies — Part 3-100: Stationary fuel cell power systems — Safety (Adopted IEC 62282-3-100:2019, second edition, 2019-02, with Canadian and U.S. deviations) | Standard | Current | 1 |
| 55 | H2-Powered Ships | ISO 14687:2019 | Hydrogen fuel quality - Product specification | Standard | Current | 1 |
| 55 | H2-Powered Ships | CSA/ANSI HGV 4.4:21 | Gaseous hydrogen — Fuelling stations — Valves (Adopted ISO 19880-3:2018, first edition, 2018-06, with North American deviations). ANSI/CSA HGV 4.6-2013, Manually operated valves for use in gaseous hydrogen vehicle fueling stations, and ANSI/CSA HGV 4.7-2013, Automatic valves for use in gaseous hydrogen vehicle fueling stations | Standard | Current | 1 |
| 55 | H2-Powered Ships | NFPA 2 | Hydrogen Technologies Code | Standard | Current | 1 |
| 55 | H2-Powered Ships | NFPA 853 | Standard for the installation of Stationary Fuel Cell Power Systems | Standard | Current | 1 |
| 55 | H2-Powered Ships | 29 CFR 1910.119 | Process Safety Management, including hazard analysis, for systems involving 4,536 kg (10,000 lb) or more of hydrogen in any form | Code of Federal Regulations (US) | Current | 2 |
| 55 | H2-Powered Ships | 40 CFR | Subchapter U- Air Pollution Controls | Code of Federal Regulations (US) | Current | 2 |
| 55 | H2-Powered Ships | 46 CFR 24 | 196 vessel design applications including construction and fire protection requirements | Code of Federal Regulations (US) | Current | 2 |
| 55 | H2-Powered Ships | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 2 |
| 55 | H2-Powered Ships | CSA/ANSI B22734:23 | Hydrogen generators using water electrolysis — Industrial, commercial, and residential applications (Adopted ISO 22734:2019, first edition, 2019-09, with Canadian and U.S. deviations) | Standard | Current | 2 |
| 55 | H2-Powered Ships | DNV – GL | DNV GL Rules - January 2021 edition | Regulation | Current | 2 |
| 55 | H2-Powered Ships | Guide to Helicopter/Ship Operations, Fifth Edition | Guide to Helicopter/Ship Operations, Fifth Edition | Guidance document | Current | 2 |
| 55 | H2-Powered Ships | IEC 60092‐502:1999 | Electrical Installations in Ships: Tankers – Special Features | Standard | Current | 2 |
| 55 | H2-Powered Ships | IGF Code | International Code of Safety for Ships Using Gases or Other Low-flashpoint Fuels: Part E | Code | Current | 2 |
| 55 | H2-Powered Ships | Lloyd’s Register | Rules and Regulations for the Classification of Ships Using Gases or Other Low-flashpoint Fuels | Regulation | Current | 2 |
| 55 | H2-Powered Ships | N/A | Alternative Fuels and Energy Systems for the Marine Sector (CSA Group, July 2020) | Report | Current | 2 |
| 55 | H2-Powered Ships | National Public Transportation Safety Plan (2024) | National Public Transportation Safety Plan April 2024 (version 2) | Regulation | Current | 2 |
| 55 | H2-Powered Ships | OCMIF MEG 4 | Mooring Equipment Guidelines | Guidance document | Current | 2 |
| 55 | H2-Powered Ships | REF/ISBN: 9780852937174 | Energy Institute Model Code of Safe Practice Part 15: Area Classification Code for Installations Handling Flammable Fluids | Recommended practice | Current | 2 |
| 55 | H2-Powered Ships | S.C. 1995, c. 20 | Alternative Fuels Act | Regulation | Current | 2 |
| 55 | H2-Powered Ships | SIGTTO/OCIMF Recommendations for Liquefied Gas Carrier Manifolds, 2nd edition | Recommendations for Liquefied Gas Carrier Manifolds | Recommended practice | Current | 2 |
| 55 | H2-Powered Ships | SOR/96-453 | Alternative Fuels Regulations | Statutory Orders and Regulations | Current | 2 |
| 55 | H2-Powered Ships | U.S. EPR FINAL SAFETY ANALYSIS REPORT, section 9.4.2 | Fuel Cell Room Safety using redundant ventilation system (US Coast Guard) | Report | Current | 2 |
| 55 | H2-Powered Ships | UL 2264A (2021) | Outline of Investigation for Water Electrolysis Type Hydrogen Generators | Outline | Current | 2 |
| 56 | H2-Powered Aircraft | 14 CFR 23.2430 | Fuel systems | Code of Federal Regulations (US) | Current | 1 |
| 56 | H2-Powered Aircraft | 29 CFR 1910.103 | Hydrogen Fuel Cells | Code of Federal Regulations (US) | Current | 1 |
| 56 | H2-Powered Aircraft | 29 CFR 1910.119 | Process Safety Management, including hazard analysis, for systems involving 4,536 kg (10,000 lb) or more of hydrogen in any form | Code of Federal Regulations (US) | Current | 1 |
| 56 | H2-Powered Aircraft | ANSI/AIAA G-095A-2017 | Guide To Safety Of Hydrogen And Hydrogen Systems | Guidance Document | Current | 1 |
| 56 | H2-Powered Aircraft | ANSI/AIAA S-080A-2018 | Space Systems—Metallic Pressure Vessels, Pressurized Structures, and Pressure Components | Standard | Current | 1 |
| 56 | H2-Powered Aircraft | ANSI/AIAA S-081B-2018 | Space Systems—Composite Overwrapped Pressure Vessels | Standard | Current | 1 |
| 56 | H2-Powered Aircraft | ASME PTC 55- 2013 (R2018) | Gas Turbine Aircraft Engines | Standard | Current | 1 |
| 56 | H2-Powered Aircraft | ASTM F3063/F3063M-21 | Standard Specification for Aircraft Fuel Storage and Delivery | Standard | Current | 1 |
| 56 | H2-Powered Aircraft | ASTM F3264-23 | Standard Specification for Normal Category Aeroplanes Certification | Standard | Current | 1 |
| 56 | H2-Powered Aircraft | ASTM Procedures D1692-68 | Standard Method Of Test For Flammability Of Plastic Sheeting And Cellular Plastics | Standard | Withdrawn | 1 |
| 56 | H2-Powered Aircraft | Canadian Aviation Regulations 523** | Normal Category Aeroplanes | Regulation | Current | 1 |
| 56 | H2-Powered Aircraft | Canadian Aviation Regulations 525 | Transport Category Aeroplanes | Regulation | Current | 1 |
| 56 | H2-Powered Aircraft | Canadian Aviation Regulations 527** | Normal Category Rotorcraft | Regulation | Current | 1 |
| 56 | H2-Powered Aircraft | Canadian Aviation Regulations 529** | Transport Category Rotorcraft | Regulation | Current | 1 |
| 56 | H2-Powered Aircraft | Canadian Aviation Regulations 533** | Aircraft Engines | Regulation | Current | 1 |
| 56 | H2-Powered Aircraft | CGA H-5-2020 | Standard for Bulk Hydrogen Supply Systems (an American National Standard) | Standard | Current | 1 |
| 56 | H2-Powered Aircraft | CS-23 | Easy Access Rules for Normal-Category Aeroplanes (EASA) | Certification Specification | Current | 1 |
| 56 | H2-Powered Aircraft | CS-27 | Small Rotorcraft (EASA) | Certification Specification | Current | 1 |
| 56 | H2-Powered Aircraft | CS-29 | Large Rotorcraft (EASA) | Certification Specification | Current | 1 |
| 56 | H2-Powered Aircraft | CSA B836:22 | Storage, handling, and dispensing of aviation fuels at aerodromes | Standard | Current | 1 |
| 56 | H2-Powered Aircraft | DoD 6055.9-STD | DOD Ammunition and Explosives safety standards | Standard | Inactive | 1 |
| 56 | H2-Powered Aircraft | DOT/FAA/TC-19/16 | Energy Supply Device Aviation Rulemaking Committee | Recommended practice | Current | 1 |
| 56 | H2-Powered Aircraft | EN 2832:1993 | Aerospace series – Hydrogen embrittlement of steels –notched specimen test (1993 edition) | Standard | Current | 1 |
| 56 | H2-Powered Aircraft | ISO/TR 15916:2015 (R2023) | Basic considerations for the safety of hydrogen systems | Standard | Current | 1 |
| 56 | H2-Powered Aircraft | MIL MIL-PRF-27201F | Propellant, Hydrogen STANDARD by Military Specifications and Standards, 08/26/2022 |
Standard | Current | 1 |
| 56 | H2-Powered Aircraft | NASA - MSFC-SPEC-356 | HYDROGEN, LIQUID | Standard | Current | 1 |
| 56 | H2-Powered Aircraft | NASA TM-2016-218602 | Hydrogen Embrittlement (April 2016) | Report | Current | 1 |
| 56 | H2-Powered Aircraft | NASA-STD-8719.12 (2019) | Safety Standard for Explosives, Propellants and Pyrotechnics | Standard | Current | 1 |
| 56 | H2-Powered Aircraft | Order JO 6980.36 | Maintenance of Hydrogen Fuel Cells (Federal Aviation Administration (FAA)) | Guidance Document | Current | 1 |
| 56 | H2-Powered Aircraft | SAE AIR 7765 - 2019 | Considerations for Hydrogen Fuel Cells in Airborne Applications | Standard | Current | 1 |
| 56 | H2-Powered Aircraft | SAE AIR-6464- 2020 | Aircraft Fuel Cell Safety Guidelines | Standard | Current | 1 |
| 56 | H2-Powered Aircraft | SAE AS6679 | LIQUID HYDROGEN STORAGE FOR AVIATION | Standard | Under development | 1 |
| 56 | H2-Powered Aircraft | SAE AS6858 - 2023 | Installation of Fuel Cell Systems in Large Civil Aircraft | Standard | Current | 1 |
| 56 | H2-Powered Aircraft | SAE AS7373 | Gaseous Hydrogen Storage for General Aviation | Standard | Under development | 1 |
| 57 | H2-Powered Unmanned Aerial Vehicles (UAVs) | ASTM WK60937 | New Specification for Design of Fuel Cells for Use in Unmanned Aircraft Systems (UAS) | Standard | Under development | 1 |
| 57 | H2-Powered Unmanned Aerial Vehicles (UAVs) | CSA B836:22 | Storage, handling, and dispensing of aviation fuels at aerodromes | Standard | Current | 1 |
| 57 | H2-Powered Unmanned Aerial Vehicles (UAVs) | IEC 62282-4-202:2023 | Fuel cell technologies - Part 4-202: Fuel cell power systems for propulsion and auxiliary power units - Unmanned aircrafts - Performance test methods | Standard | Current | 1 |
| 57 | H2-Powered Unmanned Aerial Vehicles (UAVs) | CSA HPIT 1:15 (R2020) | Compressed Hydrogen Powered Industrial Trucks On-Board Fuel Storage and Handling Components | Standard | Current | 2 |
| 57 | H2-Powered Unmanned Aerial Vehicles (UAVs) | CSA/ANSI HGV 2:23 | Compressed hydrogen gas vehicle fuel containers | Standard | Current | 2 |
| 57 | H2-Powered Unmanned Aerial Vehicles (UAVs) | CSA/ANSI HGV 3.1:22 | Fuel System Components for Compressed Hydrogen Gas Powered Vehicles | Standard | Current | 2 |
| 58 | H2 Airport Vehicles | IEC 62282-4-101:2022 | Fuel cell technologies - Part 4-101: Fuel cell power systems for electrically powered industrial trucks - Safety | Standard | Current | 1 |
| 58 | H2 Airport Vehicles | B335-15 (R2020) | Safety standard for lift trucks | Standard | Current | 1 |
| 58 | H2 Airport Vehicles | CSA HPIT 1:15 (R2020) | Compressed Hydrogen Powered Industrial Trucks On-Board Fuel Storage and Handling Components | Standard | Current | 1 |
| 58 | H2 Airport Vehicles | ISO 10841:1996 (R2024) | Aircraft — Catering vehicle for large capacity aircraft — Functional requirements | Standard | Current | 1 |
| 58 | H2 Airport Vehicles | ISO 11077:2014 (R2021) | Aircraft ground equipment — De-icers — Functional requirements | Standard | Current | 1 |
| 58 | H2 Airport Vehicles | ISO 6966-1:2005 (R2023) | Aircraft ground equipment — Basic requirements — Part 1: General design requirements | Standard | Current | 1 |
| 58 | H2 Airport Vehicles | ISO 6966-2:2014 (R2023) | Aircraft ground equipment — Basic requirements — Part 2: Safety requirements | Standard | Current | 1 |
| 58 | H2 Airport Vehicles | ISO 8268:1987 (R2019) | Air cargo equipment — Automobile transport devices — Basic requirements | Standard | Current | 1 |
| 58 | H2 Airport Vehicles | ISO 9666:1993 (R2019) | Aircraft: Self-propelled lavatory-servicing vehicle — Functional requirements | Standard | Current | 1 |
| 58 | H2 Airport Vehicles | ISO 9678:1991 (R2019) | Aircraft: Self-propelled potable-water vehicle | Standard | Current | 1 |
| 58 | H2 Airport Vehicles | NFPA 505 | Fire Safety Standard for Powered Industrial Trucks Including Type Designations, Areas of Use, Conversions, Maintenance, and Operations | Standard | Current | 1 |
| 58 | H2 Airport Vehicles | UL 2267 (2020) | Standard for Fuel Cell Power Systems for Installation in Industrial Electric Trucks | Standard | Current | 1 |
| 58 | H2 Airport Vehicles | ANSI/CSA AMERICA FC 3-2004 (R2021) | Portable Fuel Cell Power Systems | Standard | Current | 2 |
| 58 | H2 Airport Vehicles | CSA HPIT 2:17 (R2021) | Dispensing systems and components for fueling hydrogen powered industrial trucks | Standard | Current | 2 |
| 58 | H2 Airport Vehicles | IEC 62282-5-100:2018 | Fuel cell technologies - Part 5-100: Portable fuel cell power systems - Safety | Standard | Current | 2 |
| 59 | H2 Dispensers for Surface Mining Vehicles | IEC 60079-10-1:2020 | Explosive Atmospheres - Part 10-1: Classification of Areas - Explosive Gas Atmospheres | Standard | Current | 1 |
| 59 | H2 Dispensers for Surface Mining Vehicles | IEC 62282-2-100:2020 | Fuel Cell Technologies – Part 2-100 Fuel Cell Modules – Safety | Standard | Current | 1 |
| 59 | H2 Dispensers for Surface Mining Vehicles | B346-M1980 (R2023) | Power operated dispensing devices for flammable liquids | Standard | Current | 2 |
| 59 | H2 Dispensers for Surface Mining Vehicles | CGA G-5.4-2019 | Hydrogen Piping | Standard | Current | 2 |
| 59 | H2 Dispensers for Surface Mining Vehicles | CSA/ANSI HGV 2:23 | Compressed hydrogen gas vehicle fuel containers | Standard | Current | 2 |
| 60 | GH2 Dispensers for Underground Mining Vehicles | IEC 60079-10-1:2020 | Explosive Atmospheres - Part 10-1: Classification of Areas - Explosive Gas Atmospheres | Standard | Current | 1 |
| 60 | GH2 Dispensers for Underground Mining Vehicles | IEC 62282-2-100:2020 | Fuel Cell Technologies – Part 2-100 Fuel Cell Modules – Safety | Standard | Current | 1 |
| 60 | GH2 Dispensers for Underground Mining Vehicles | B346-M1980 (R2023) | Power operated dispensing devices for flammable liquids | Standard | Current | 2 |
| 60 | GH2 Dispensers for Underground Mining Vehicles | CGA G-5.4-2019 | Hydrogen Piping | Standard | Current | 2 |
| 60 | GH2 Dispensers for Underground Mining Vehicles | CSA/ANSI HGV 2:23 | Compressed hydrogen gas vehicle fuel containers | Standard | Current | 2 |
| 61 | H2 Heavy-Duty Surface Mining Equipment | IEC 62282-4-101:2022 | Fuel cell technologies - Part 4-101: Fuel cell power systems for electrically powered industrial trucks - Safety | Standard | Current | 1 |
| 61 | H2 Heavy-Duty Surface Mining Equipment | CSA/ANSI HGV 2:23 | Compressed hydrogen gas vehicle fuel containers | Standard | Current | 1 |
| 61 | H2 Heavy-Duty Surface Mining Equipment | IEC 62282-4-102:2022 | Fuel cell technologies - Part 4-102: Fuel cell power systems for industrial electric trucks - Performance test methods | Standard | Current | 1 |
| 62 | H2 Heavy-Duty Underground Mining Equipment | IEC 62282-4-101:2022 | Fuel cell technologies - Part 4-101: Fuel cell power systems for electrically powered industrial trucks - Safety | Standard | Current | 1 |
| 62 | H2 Heavy-Duty Underground Mining Equipment | CSA/ANSI HGV 2:23 | Compressed hydrogen gas vehicle fuel containers | Standard | Current | 1 |
| 62 | H2 Heavy-Duty Underground Mining Equipment | IEC 62282-4-102:2022 | Fuel cell technologies - Part 4-102: Fuel cell power systems for industrial electric trucks - Performance test methods | Standard | Current | 1 |
| 63 | H2 Heating & Ventilation Systems for Underground Mining | ANSI Z21.73-2017 (R2022)/CSA 11.1-2017 (R2022) | Portable type gas camp lights | Standard | Current | 1 |
| 63 | H2 Heating & Ventilation Systems for Underground Mining | CGA G-5 (2017) | The physical and chemical properties of hydrogen and proper handling and use | Guidance Document | Current | 1 |
| 63 | H2 Heating & Ventilation Systems for Underground Mining | CSA F300:22 | Residential depressurization | Standard | Current | 1 |
| 63 | H2 Heating & Ventilation Systems for Underground Mining | ANSI Z21.40.1-1996 (R2022)/CGA 2.91-M96 (R2022) | Gas-fired heat activated air conditioning and heat pump appliances | Standard | Current | 2 |
| 63 | H2 Heating & Ventilation Systems for Underground Mining | ANSI Z21.40.2-1996 (R2022)/CGA 2.92-M96 (R2022) | Air-conditioning and heat pump appliances (Internal Combustion) | Standard | Current | 2 |
| 63 | H2 Heating & Ventilation Systems for Underground Mining | ANSI Z83.25-2017 (R2021)/CSA 3.19-2017 (R2021) | Direct Gas-Fired Process Air Heaters | Standard | Current | 2 |
| 63 | H2 Heating & Ventilation Systems for Underground Mining | ANSI Z83.4-2017 (R2022)/CSA 3.7-2017 (R2022) | Non-Recirculating Direct Gas-Fired Heating And Forced Ventilation Appliances For Commercial And Industrial Application | Standard | Current | 2 |
| 63 | H2 Heating & Ventilation Systems for Underground Mining | ANSI Z83.8-2016 (R2021)/CSA 2.6-2016 (R2021) | Unit Heaters, Gas Packaged Heaters, Gas Utility Heaters, and Gas-Fired Duct Furnaces | Standard | Current | 2 |
| 63 | H2 Heating & Ventilation Systems for Underground Mining | CSA P series | Suite of standards for Energy efficiency | Standard | Current | 2 |
| 63 | H2 Heating & Ventilation Systems for Underground Mining | CSA/ANSI HGV 2:23 | Compressed hydrogen gas vehicle fuel containers | Standard | Current | 2 |
| 63 | H2 Heating & Ventilation Systems for Underground Mining | CSA/ANSI Z21.15:21/CSA 9.1:21 | Manually operated gas valves for appliances, appliance connector valves and hose end valves | Standard | Current | 2 |
| 63 | H2 Heating & Ventilation Systems for Underground Mining | CSA/ANSI Z21.40.4:23/CSA 2.94:23 | Performance testing and rating of gas-fired air conditioning and heat pump appliances | Standard | Current | 2 |
| 63 | H2 Heating & Ventilation Systems for Underground Mining | CSA/ANSI Z21.42:24/CSA 2.15:24 | Gas-fired domestic illuminating appliances | Standard | Current | 2 |
| 63 | H2 Heating & Ventilation Systems for Underground Mining | CSA/ANSI Z21.47:21/CSA 2.3:21 | Gas-fired central furnaces | Standard | Current | 2 |
| 63 | H2 Heating & Ventilation Systems for Underground Mining | N/A | Appliance and Equipment Performance with Hydrogen-Enriched Natural Gases (CSA Group, May 2021) | Report | Current | 2 |
| 69 | Items Common to All Applications | CSA C900.1:21 | Thermal energy meters — Part 1: General requirements | Standard | Current | 1 |
| 69 | Items Common to All Applications | CSA C900.2:21 | Thermal energy meters — Part 2: Constructional requirements | Standard | Current | 1 |
| 69 | Items Common to All Applications | CSA C900.3:21 | Thermal energy meters — Part 3: Data exchange and interfaces | Standard | Current | 1 |
| 69 | Items Common to All Applications | CSA C900.4:21 | Thermal energy meters — Part 4: Pattern approval tests | Standard | Current | 1 |
| 69 | Items Common to All Applications | CSA C900.5:21 | Thermal energy meters — Part 5: Initial verification tests | Standard | Current | 1 |
| 69 | Items Common to All Applications | CSA C900.6:21 | Thermal energy meters — Part 6: Installation, commissioning, operational monitoring and maintenance | Standard | Current | 1 |
| 69 | Items Common to All Applications | CSA F300:22 | Residential depressurization | Standard | Current | 1 |
| 69 | Items Common to All Applications | CGA G-5.3-2017 | Commodity Specification For Hydrogen - 7th Edition | Standard | Current | 2 |
| 69 | Items Common to All Applications | CGA G-5.5-2021 | Standard for Hydrogen Vent Systems | Standard | Current | 2 |
| 69 | Items Common to All Applications | CGA H-5-2020 | Standard for Bulk Hydrogen Supply Systems (an American National Standard) | Standard | Current | 2 |
| 69 | Items Common to All Applications | CGA P-28-2024 | OSHA process safety management and EPA risk management plan guidance document for bulk liquid hydrogen supply systems | Guidance Document | Current | 2 |
| 69 | Items Common to All Applications | CGA P-6-2012 (R2023) | Standard Density Data, Atmospheric Gases and Hydrogen | Standard | Current | 2 |
| 69 | Items Common to All Applications | CGA PS-31 | CGA position statement on cleanliness for proton exchange membranes hydrogen piping/components | Position Statement | Current | 2 |
| 69 | Items Common to All Applications | CGA S-1.1-2022 | Guides Cylinder Pressure Relief Device Selection and Sizing Pressure Relief Device Standards-Part 1-Cylinders for Compressed Gases | Standard | Current | 2 |
| 69 | Items Common to All Applications | CGA S-1.2-2019 | Pressure Relief Device Standards-Part 2-Portable Containers for Compressed Gases | Standard | Current | 2 |
| 69 | Items Common to All Applications | CGA S-1.3-2020 | Pressure Relief Device Standards-Part 3-Stationary Storage Containers for Compressed Gases | Standard | Current | 2 |
| 69 | Items Common to All Applications | CSA F326:23 | Residential mechanical ventilation systems | Standard | Current | 2 |
| 69 | Items Common to All Applications | CSA/ANSI 3.21:19 | Industrial gas-fired natural draft heaters for installation in non-hazardous and hazardous locations in oil and gas process applications | Standard | Current | 2 |
| 69 | Items Common to All Applications | CSA/ANSI Z21.15:21/CSA 9.1:21 | Manually operated gas valves for appliances, appliance connector valves and hose end valves | Standard | Current | 2 |
| 70 | Common Installation Items | CAN/BNQ 1784-000/2022 | Canadian Hydrogen Installation Code | Code | Current | 1 |
| 70 | Common Installation Items | CAN/CSA-B72-M | Installation Code for Lightning Protection Systems | Standard | Current | 1 |
| 70 | Common Installation Items | CSA B51:19 | Boiler, pressure vessel, and pressure piping code | Code | Current | 1 |
| 70 | Common Installation Items | CSA C22.1:24 | Canadian Electrical Code, Part I (26th Edition), Safety Standard for Electrical Installations | Code | Current | 1 |
| 70 | Common Installation Items | CSA C22.2 NO. 60079-1:16 (R2021) | Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d" (Adopted IEC 60079-1:2014, seventh edition, 2014-06, with Canadian deviations) | Standard | Current | 1 |
| 70 | Common Installation Items | National Building Code of Canada: 2020 | National Building Code of Canada | Code | Current | 1 |
| 70 | Common Installation Items | National Fire Code of Canada 2020 | National Fire Code of Canada | Code | Current | 1 |
| 70 | Common Installation Items | National Plumbing Code of Canada 2020 | National Plumbing Code of Canada 2020 / relevant provincial codes | Code | Current | 1 |
| 70 | Common Installation Items | UL 864 (2023) | Control Units and Accessories for Fire Alarm Systems | Standard | Current | 1 |
| 70 | Common Installation Items | ASME B31.12 - 2023 | Hydrogen Piping and Pipelines | Code | Current | 2 |
| 70 | Common Installation Items | ASME BPVC VIII | Boiler and Pressure Vessel Code, Section VIII- Pressure Vessels | Code | Current | 2 |
| 70 | Common Installation Items | ASME STP-PT-006 | Design Guidelines for Hydrogen Piping and Pipelines | Report | Current | 2 |
| 70 | Common Installation Items | CGA G-5.5-2021 | Standard for Hydrogen Vent Systems | Standard | Current | 2 |
| 70 | Common Installation Items | CGA P-41-2023 | Locating bulk liquid storage systems in courts | Standard | Current | 2 |
| 70 | Common Installation Items | CGA PS-46 | Position Statement – Roofs Over Hydrogen Storage Systems | Position Statement | Current | 2 |
| 70 | Common Installation Items | CGA PS-48 | CGA Position Statement on Clarification of Existing Hydrogen Setback Distances and Development of New Hydrogen Setback Distances in NFPA 55 | Position Statement | Current | 2 |
| 70 | Common Installation Items | FM 3010:2021 | Approval Standard for Fire Alarm Signaling Systems | Standard | Current | 2 |
| 70 | Common Installation Items | FM 3600:2022 | Approval Standard for Electrical Equipment for Use in Hazardous Locations | Standard | Current | 2 |
| 70 | Common Installation Items | FM 3615:2022 | Approval Standard for Explosion proof Electrical Equipment - General Requirements | Standard | Current | 2 |
| 70 | Common Installation Items | IEC 60079:2024 SER | Explosive Atmosphere Standards | Standard | Current | 2 |
| 70 | Common Installation Items | IEC 60079-10-1:2020 | Explosive Atmospheres - Part 10-1: Classification of Areas - Explosive Gas Atmospheres | Standard | Current | 2 |
| 70 | Common Installation Items | International Building Code (IBC) | International Building Code (IBC), 2021 edition | Code | Current | 2 |
| 70 | Common Installation Items | International Fire Code (IFC) | Chapter 23 – Hydrogen Motor Fuel-Dispensing and Generation Facilities - Chapter 50 – Hazard Materials – General Provisions - Chapter 53 – Compressed Gases - Chapter 58 – Flammable Gases and Flammable Cryogenic Fluids | Code | Current | 2 |
| 70 | Common Installation Items | International Fuel Gas Code (IFGC) | Chapter 7 – Gaseous Hydrogen Systems | Code | Current | 2 |
| 70 | Common Installation Items | International Mechanical Code (IMC) | International Mechanical Code (IMC) | Code | Current | 2 |
| 70 | Common Installation Items | NFPA 2 | Hydrogen Technologies Code | Standard | Current | 2 |
| 70 | Common Installation Items | NFPA 497 | Recommended Practice for the Classification of Flammable Liquids, Gases or Vapours and of Hazardous (Classified) Locations for Electrical Installations in Chemical Process Areas | Standard | Current | 2 |
| 70 | Common Installation Items | NFPA 55 | Compressed Gases and Cryogenic Fluids Code | Standard | Current | 2 |
| 70 | Common Installation Items | NFPA 70 | National Electrical Code - Article 692 | Standard | Current | 2 |
| 70 | Common Installation Items | US Department of Energy (DOE) Hydrogen and Fuel Cells Permitting Guide | Hydrogen and Fuel Cells Permitting Guide | White paper | Current | 2 |
| 71 | Oil & Gas | CSA/ANSI 3.21:19 | Industrial gas-fired natural draft heaters for installation in non-hazardous and hazardous locations in oil and gas process applications | Standard | Current | 2 |
| 72 | Diesel-H2 Trucks | B346-M1980 (R2023) | Power operated dispensing devices for flammable liquids | Standard | Current | 1 |
| 72 | Diesel-H2 Trucks | CSA B109.1:21 | Compressed natural gas vehicle installation code | Code | Current | 2 |
| 72 | Diesel-H2 Trucks | CSA HPIT 1:15 (R2020) | Compressed Hydrogen Powered Industrial Trucks On-Board Fuel Storage and Handling Components | Standard | Current | 2 |
| 72 | Diesel-H2 Trucks | CSA SPE-2.1.3:20 | Best practices for defueling, decommissioning, and disposal of compressed hydrogen gas vehicle fuel containers | Best practices | Current | 2 |
| 72 | Diesel-H2 Trucks | CSA/ANSI HGV 2:23 | Compressed hydrogen gas vehicle fuel containers | Standard | Current | 2 |
| 72 | Diesel-H2 Trucks | CSA/ANSI HGV 3.1:22 | Fuel System Components for Compressed Hydrogen Gas Powered Vehicles | Standard | Current | 2 |
| 72 | Diesel-H2 Trucks | CSA/ANSI NGV 6.1:21 | Compressed natural gas (CNG) fuel storage and delivery systems for road vehicles | Standard | Current | 2 |
| 72 | Diesel-H2 Trucks | CSA/ANSI PRD 1:20 | Pressure Relief Devices For Natural Gas Vehicle (NGV) Fuel Containers | Standard | Current | 2 |