About the Codes & Standards resource.

Compressed Gas Association

CGA H-10 Combustion Safety for Steam Reformer Operation
CGA H-11 Safe Startup and Shutdown Practices for Steam Reformers
CGA H-12 Mechanical Integrity of Syngas Outlet Systems
CGA H-13 Safe Startup and Shutdown Practices for Steam Reformers Hydrogen Pressure Swing Adsorber (PSA) Mechanical Integrity Requirements
CGA H-15 Safe Catalyst Handling in HYCO Plants

CSA America

CSA FC5 Hydrogen Generators Using Fuel Processing Technologies – Part 1: Safety
CSA FC4 / CSA C22.2 No. 22734 Hydrogen Generators using Water Electrolysis - Industrial, Commercial and Residential Applications

Underwriters Laboratories

UL Subject 2264 B Hydrogen Generators Using Water Reaction

China - Hydrogen Standards

GB 19773-2005 Specification of hydrogen purification system on pressure swing adsorption
GB 19774-2005 Specification of water electrolyte system for producing hydrogen

Standards Council of Canada

CAN/BNQ 1784-000 National Standards of CanadaCanadian Hydrogen Installation Code

Standards Australia

AS 16110.1:2020 (ISO 16110-1:2007, MOD) Hydrogen generators using fuel processing technologies, Part 1: Safety
SA TS 19883:2020 (ISO/TS 19883:2017, MOD) Safety of pressure swing adsorption systems for hydrogen separation and purification
AS 22734:2020 (ISO 22734:2019, MOD) Hydrogen generators using water electrolysis Industrial, commercial and residential applications

Technical Committee 197 - Hydrogen Technologies

ISO 16110-1 Hydrogen Generators Using Fuel Processing Technologies - Safety
ISO/TS 19883 Pressure swing adsorption system for hydrogen separation and purification
ISO 22734 Hydrogen Generators Using Electrolysis Process