About

Scope

Standardization in the field of systems and devices for the production, storage, transport, measurement and use of hydrogen.

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Sustainable Development Goals

This committee contributes with 38 standards to the following Sustainable Development Goals:

6
Clean Water and Sanitation
7
Affordable and Clean Energy
9
Industry, Innovation and Infrastructure
11
Sustainable Cities and Communities
12
Responsible Consumption and Production
13
Climate Action
19

Published ISO standards *

of which 18 under the direct responsibility of ISO/TC 197

18

ISO standards under development *

34
Participating members
18
Observing members

* number includes updates

Reference Title Type
ISO/TC 197/SC 1 Hydrogen at scale and horizontal energy systems Subcommittee
ISO/TC 197/AHG 1   Permanent editing committee Working group
ISO/TC 197/AHG 2   Update gaseous and liquid hydrogen dispensing Working group
ISO/TC 197/JWG 30   Joint ISO/TC 197 - ISO/TC 22/SC 41 WG: Gaseous hydrogen land vehicle fuel system components Working group
ISO/TC 197/TAB 1   Technical Advisory Board Working group
ISO/TC 197/WG 1   Liquid hydrogen - Land vehicles fuel tanks Working group
ISO/TC 197/WG 5   Gaseous hydrogen land vehicle refuelling connection devices Working group
ISO/TC 197/WG 15   Cylinders and tubes for stationary storage Working group
ISO/TC 197/WG 18   Gaseous hydrogen land vehicle fuel tanks and TPRDs Working group
ISO/TC 197/WG 19   Gaseous hydrogen fueling station dispensers Working group
ISO/TC 197/WG 21   Gaseous hydrogen fueling station compressors Working group
ISO/TC 197/WG 22   Gaseous hydrogen fueling station hoses Working group
ISO/TC 197/WG 23   Gaseous hydrogen fueling station fittings Working group
ISO/TC 197/WG 24   Gaseous hydrogen – Fuelling protocols for hydrogen-fuelled vehicles Working group
ISO/TC 197/WG 27   Hydrogen fuel quality Working group
ISO/TC 197/WG 28   Hydrogen quality control Working group
ISO/TC 197/WG 29   Basic considerations for the safety of hydrogen systems Working group
ISO/TC 197/WG 31   O-rings Working group
ISO/TC 197/WG 32   Hydrogen generators using water electrolysis Working group
ISO/TC 197/WG 33   Sampling for fuel quality analysis Working group
ISO/TC 197/WG 34   Hydrogen generators using water electrolysis test protocols and safety requirements Working group
ISO/TC 197/WG 35   Liquid Hydrogen Land Vehicle Fueling Protocol Working group
ISO/TC 197/WG 36   Gaseous hydrogen land vehicle refuelling connection devices - Cryo-compressed H2 gas Working group

 

Joint working groups under the responsibility of another committee
Reference Title
ISO/TC 22/SC 41/JWG 5 Joint ISO/TC 22/SC 41 - ISO/TC 197 WG: Fuel system components and refuelling connector for vehicles propelled by blends of natural gas and hydrogen
Liaison Committees to ISO/TC 197

The committees below can access the documents of ISO/TC 197:

Reference Title ISO/IEC
IEC/TC 9 Electrical equipment and systems for railways IEC
IEC/TC 31 Equipment for explosive atmospheres IEC
IEC/TC 105 Fuel cell technologies IEC
ISO/TC 8/SC 2 Marine environment protection ISO
ISO/TC 11 Boilers and pressure vessels [STANDBY] ISO
ISO/TC 20 Aircraft and space vehicles ISO
ISO/TC 20/SC 9 Air cargo and ground equipment ISO
ISO/TC 20/SC 14 Space systems and operations ISO
ISO/TC 22 Road vehicles ISO
ISO/TC 22/SC 37 Electrically propelled vehicles ISO
ISO/TC 22/SC 41 Specific aspects for gaseous fuels ISO
ISO/TC 30 Measurement of fluid flow in closed conduits ISO
ISO/TC 45/SC 1 Rubber and plastics hoses and hose assemblies ISO
ISO/TC 58 Gas cylinders ISO
ISO/TC 58/SC 2 Cylinder fittings ISO
ISO/TC 58/SC 3 Cylinder design ISO
ISO/TC 58/SC 4 Operational requirements for gas cylinders ISO
ISO/TC 67 Oil and gas industries including lower carbon energy ISO
ISO/TC 70 Internal combustion engines ISO
ISO/TC 109 Oil and gas burners ISO
ISO/TC 110 Industrial trucks ISO
ISO/TC 118 Compressors and pneumatic tools, machines and equipment ISO
ISO/TC 127 Earth-moving machinery ISO
ISO/TC 158 Analysis of gases ISO
ISO/TC 161 Controls and protective devices for gaseous and liquid fuels ISO
ISO/TC 192 Gas turbines ISO
ISO/TC 193 Natural gas ISO
ISO/TC 207 Environmental management ISO
ISO/TC 220 Cryogenic vessels ISO
ISO/TC 269 Railway applications ISO

 

Liaison Committees from ISO/TC 197

ISO/TC 197 can access the documents of the committees below:

Reference Title ISO/IEC
IEC/TC 9 Electrical equipment and systems for railways IEC
IEC/TC 31 Equipment for explosive atmospheres IEC
ISO/TC 11 Boilers and pressure vessels [STANDBY] ISO
ISO/TC 22 Road vehicles ISO
ISO/TC 22/SC 37 Electrically propelled vehicles ISO
ISO/TC 22/SC 41 Specific aspects for gaseous fuels ISO
ISO/TC 45/SC 1 Rubber and plastics hoses and hose assemblies ISO
ISO/TC 58 Gas cylinders ISO
ISO/TC 58/SC 3 Cylinder design ISO
ISO/TC 158 Analysis of gases ISO
ISO/TC 192 Gas turbines ISO
ISO/TC 220 Cryogenic vessels ISO
ISO/TC 291 Domestic gas cooking appliances ISO

 

Organizations in liaison (Category A and B)
Acronym Title Category
EC - European Commission European Commission A
ECMA European Cylinder Makers Association A
EIGA European Industrial Gases Association A
HySafe International Association for Hydrogen Safety A
IHFCA International Hydrogen Fuel Cell Association A
OIML International Organization of Legal Metrology A
WFEO World Federation of Engineering Organizations A
IRENA International Renewable Energy Agency B

ISO/TC 197 - Secretariat

SCC [Canada]

BNQ
333, rue Franquet
Québec G1P 4C7
Canada

Tel: +1 418 652 22 38
Fax: +1 418 652 22 92

  2. Taking part
  3. Who develops standards
  4. Technical Committees
  5. ISO/TC 197