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Development Status of Standards

Current status ISO TC 197 (July 2025)

The following table shows the standards that are currently being developed or further developed by ISO TC 197.

ISO TC 197 H2 Normen

ISO/TC 197 H2 Normen
GremiumNomenklaturISONr.Titel Letzte VersionConvenorFirmaLandSpiegelausschussEnddatum
ISO/TC 197/WG35ISO/IS13984Liquid hydrogen – Fuelling protocol for land vehicles2026Baptiste RavinelDaimler TrucksDeutschlandNA 032-03-07-01 AK
ISO/TC 197/WG01ISO/DIS13985Liquid hydrogen – Land vehicles fuel storage system2006Richard TrottForvia FaureciaDeutschlandNA 032-03-07-01 AKSep-26
ISO/TC 197/WG27ISO/WD14687Hydrogen fuel quality — Product specification2025Dr. Osamu Tajima/Hidori TomiokaUSANA 032-03-09 AANov-28
ISO/TC 197/WG29ISO/DTS15916Basic considerations for the safety of hydrogen systems2020Dr. Jay O. Keller/Dr. Nick HartZero Carbon Energy SolutionsUSA/UKNA 032-03-06 AA2026
ISO/TC 197/WG40ISO/WD16110-1Hydrogen generators using fuel processing technologies — Part 1: Specification of diagrams2007Rob EarlyCompressed Gas AssociationUSNA 032-03-06
ISO/TC 197/WG40ISO/WD16110-2Hydrogen generators using fuel processing technologies — Part 2: Test methods for performance2010Rob EarlyCompressed Gas AssociationUSNA 032-03-06
ISO/TC 197/ISO/IS16111Transportable gas storage devices — Hydrogen absorbed in reversible metal hydride2018NA 032-03-06 AA
ISO/TC 197/WG05ISO/IS17268-1Gaseous hydrogen land vehicle refuelling connection devices — Part 1: Flow capacities up to and including 120 g/s2025Livio GamboneNikola Motor Company
Director, Consultant Toyota
USANA 032-03-07-01 AK
ISO/TC 197/WG05ISO/DIS17268-2Gaseous hydrogen land vehicle refuelling connection devices — Part 2: Flow capacities greater than 120 g/s-Livio GamboneNikola Motor Company
Director, Consultant Toyota
USANA 032-03-07-01 AKFeb-27
ISO/TC 197/WG36ISO/17268-3Gaseous hydrogen land vehicle refuelling connection devices — Part 3: Cryo-compressed hydrogen gas-Michael StodtCryomotive GmbHDeutschlandNA 032-03-07-01 AK
ISO/TC 197/17268-4Gaseous hydrogen land vehicle refuelling connection devices — Part 4: Anschlussvorrichtungen für die Betankung von Schienenfahrzeugen.-NA 087-00-21-01 AK
ISO/TC 197/SC 1/WG01ISO/IS19870-1Methodology for determining the greenhouse gas emissions — Part 1: Emissions associated with the production of hydrogen up to production gate2023Laurent AntoniIPHE CEO / CEA FranceFrankreichNA 032-02-12 AAOct 25
ISO/TC 197/SC 1/WG01ISO/DIS19870-2Methodology for determining the greenhouse gas emissions — Part 2: Emissions associated with the conditioning and transport of compressed and liquid hydrogen up to consumption gate-Laurent AntoniIPHE CEO / CEA FranceFrankreichNA 032-02-12 AAAug-27
ISO/TC 197/SC 1/WG01ISO/DIS19870-3Methodology for determining the greenhouse gas emissions — Part 3: Emissions associated with the conversion of hydrogen to ammonia up to consumption gate-Laurent AntoniIPHE CEO / CEA FranceFrankreichNA 032-02-12 AAAug-27
ISO/TC 197/SC 1/WG07ISO TR/DIS19870-4Methodology for determining the greenhouse gas emissions — Part 4: Emissions associated with the conversion of hydrogen to LOHC up to consumption gate-Berthold MelcherDeutschlandNA 032-02-12 AAMar-27
ISO/TC 197/WG42ISO/NP19880-1Gaseous hydrogen — Fuelling stations — Part 1: General Requirements2020Carlos Damas, PL Erik KlettApr-27
ISO/TC 197/WG19ISO/IS19880-2Gaseous hydrogen — Fuelling stations — Part 2: Dispensers and dispensing systems2025Shogo WatanabeHyTReCJapanNA 032-03-07-01 AK
ISO/TC 197/WG19ISO/IS19880-3Gaseous hydrogen — Fuelling stations — Part 3: Absperrvorrichtung2018Shogo WatanabeHyTReCJapanNA 032-03-07-01 AK
ISO/TC 197/WG21ISO/PWI19880-4Gaseous hydrogen – Fueling stations – Part 4: CompressorsBob BoydUSA
ISO/TC 197/WG22ISO/IS19880-5Gaseous hydrogen — Fuelling stations — Part 5: Dispenser hoses and hose assemblies2025Karen QuackenbushFuel Cell and Hydrogen Energy AssociationUSANA 032-03-07-01 AK
ISO/TC 197/WG23ISO/NWIP19880-6Gaseous hydrogen — Fuelling stations — Part 6: FittingsNA 032-03-07-01 AKDec 2028
ISO/TC 197/WG31ISO/IS19880-7Gaseous hydrogen — Fuelling stations — Part 7: Rubber O-rings2025Dr. Shin Nishimura/Hiroshi TanimuraNational University Corporation Kyushu UniversityJapanNA 032-03-07-01 AK
ISO/TC 197/WG28ISO/NWIP19880-8Gaseous hydrogen — Fuelling stations — Part 8: Fuel quality control2024Dr. Hidenori TomiokaHySUTJapanNA 032-03-09 AA2028
ISO/TC 197/WG33ISO/IS19880-9Gaseous hydrogen — Fuelling stations — Part 9: Sampling for fuel quality analysis2024Dr. Thor Andres AarhaugSINTEFNorwegenNA 032-03-09 AA
ISO/TC 197/WG37ISO/CD TS19880-10Gaseous hydrogen — Fuelling stations — Part 10: Mobile fueling stationsHansang KimGachon UniversityKoreaNA 032-03-07-01 AKOct-26
ISO/TC 197/WG41ISO/CD19880-11Gaseous hydrogen -- Fuelling stations -- Part 11: High pressure Liquid Hydrogen PumpsGuangli HeChinaNA 032-03-07-01 AKNov-28
ISO/TC 197/ISO/NWIP19881-2Gasförmiger Wasserstoff - Kraftstofftanks für Landfahrzeuge – Teil 2: Schienenfahrzeuge.-NA 087-00-21-04 AK
ISO/TC 197/WG18ISO/IS19881Gaseous hydrogen - Land vehicle fuel containers2025Livio GamboneNikola Motor Company
Director
USANA 032-03-07-01 AK
ISO/TC 197/WG18ISO/IS19882Gaseous hydrogen - Thermally activated pressure relief devices for compressed hydrogen vehicle fuel containers2025Livio GamboneNikola Motor Company
Director
USANA 032-03-07-01 AK
ISO/TC 197/WG17ISO/TS19883Safety of pressure swing adsorption systems for hydrogen separation and purification2017NA 032-03-06 AA
ISO/TC 197/WG15ISO/DIS19884-1Gaseous Hydrogen — Cylinders and tubes for stationary storage — Part 1: General Requirements-John A. EihusenHexagon LincolnUSA
ISO/TC 197/WG15ISO/DTR19884-2Gaseous Hydrogen — Cylinders and tubes for stationary storage — Part 2: Material test data of class A materials (steels and aluminum alloys) compatible to hydrogen service-John A. EihusenHexagon LincolnUSA
ISO/TC 197/WG15ISO/TR19884-3Gaseous Hydrogen — Cylinders and tubes for stationary storage — Part 3: Pressure cycle test data to demonstrate shallow pressure cycle estimation methods-John A. EihusenHexagon LincolnUSA
ISO/TC 197/WG24ISO/IS19885-1Gaseous hydrogen — Fuelling protocols for hydrogen-fuelled vehicles — Part 1: Design and development process for fuelling protocols2024Steve MathisonFirstElement Fuel. Inc.USANA 032-03-07-01 AK
ISO/TC 197/WG38ISO/DIS19885-2Gaseous hydrogen — Fuelling protocols for hydrogen-fuelled vehicles — Part 2: Definition of communications between the vehicle and dispenser control systems-Victoria CaretteShellNetherlandsNA 032-03-07-01 AKMay-27
ISO/TC 197/WG24ISO/DIS19885-3Gaseous hydrogen — Fuelling protocols for hydrogen-fuelled vehicles — Part 3: High flow hydrogen fuelling protocols for heavy duty road vehicles-Steve Mathison/
Claus Kvistgaard
Nel HydrogenNorwegenNA 032-03-07-01 AKMay-27
ISO/TC 197/WG24ISO/AWI19885-4Gaseous hydrogen – Fuelling protocols for hydrogen-fuelled vehicles – Part 4: Validation of Hydrogen Fuelling Protocols Applied in a Dispenser-Steve MathisonHydrogen Fuelling InnovationsUSAFeb-29
ISO/TC 197/WG38ISO/NP19885-5Gaseous hydrogen - Fuelling protocols for hydrogen fuelled vehicles -- Part 5: Part 5: Communications between the vehicle and dispenser control systemsMinho ShinMjongji UniversityNov-29
ISO/TC 197/WG38ISO/NP19885-6Gaseous hydrogen -- Fuelling protocols for hydrogen-fuelled vehicles -- Part 6: Part 6: Conformance test for communication requirements between the vehicle and dispenser control systemsMinho ShinMjongji UniversityNov-29
ISO/TC 197/WG42ISO/AWI19886Hydrogen Fuelling Stations — General Requirements-Carlos Damas, PL Vincent BassetFrankreichNA 032-03-07-01 AKJan-29
ISO/TC 197/JWG30ISO/IS19887-1Gaseous Hydrogen — Fuel system components for hydrogen fuelled vehicles2024Graham MeadowsPowertech Labs Inc.CanadaNA 032-03-07-01 AK
ISO/TC 197/SC1/WG03ISO/CD19887-2Gasförmiger Wasserstoff — Kraftstoffsystemkomponenten für wasserstoffbetriebene Fahrzeuge — Teil 2: Schienenfahrzeuge.-NA 087-00-21-02 AK
ISO/TC 197/SC1/WG02ISO/AWI19888-1Hydrogen Technologies — Aerial Vehicles — Part 1: Liquid Hydrogen Fuel Storage System-Yong Nam ChongHydrogen Storage TechnologiesKorea
ISO/TC 197/WG39ISO/DIS TS19889-1Hydrogen technologies — Interoperability — Part 1: Interface between gaseous hydrogen trailer and hydrogen fuelling station-Elena VyazminaAir LiquideFrankreichNA 032-03-07-01 AKNov-26
ISO/TC 197/JWG07ISO/CD21087Gas analysis - Analytical methods for hydrogen fuel - Proton exchange membrane (PEM) fuel cell applications for road vehicles2019BacquartNA 032-03-09 AAFeb-28
ISO/TC 197/SC1/WG04ISO/IS22734-1Hydrogen generators using water electrolysis — Industrial, commercial, and residential applications — Part 1: Safety2025Nick HartITM PowerUKNA 032-03-06 AAFeb-25
ISO/TC 197/SC1/WG04ISO/AWI22734-2Hydrogen generators using water electrolysis – Part 2: Testing guidance for performing electricity grid service-Kevin SchalkFraunhoferGermanyNA 032-03-06 AA
CEN/JTC 6/WG01ISO/IS24078Hydrogen in energy systems — Vocabulary2025Nick HartITM PowerUKNA 032-03-06 AA
ISO/TC 197/WG36ISO/WD24925Cryo-compressed hydrogen refuelling protocol-Michael StodtCryomotive GmbHDeutschlandNA 032-03-07-01 AKMar-28
ISO/TC 197/ISO/NWIP24926Hydrogen generators using metal oxidation
ISO/TC 197/WG35ISO/WD25578Liquid hydrogen — Land vehicle refuelling connection devices-Baptiste RavinelDaimler TrucksDeutschlandNA 032-03-07-01 AKQ1 27
ISO/TC 197/SC1ISO/WD25666Safety requirements for liquid hydrogen onshore
terminal
-NA 032-02-10 AA
ISO/TC 197/WG01ISO/WD26018Liquid hydrogen — Fuel system components for hydrogen fuelled vehicles-Thomas Stepan (Projektleiter)SAG Innovation GmbHDeutschlandNA 032-03-07-01 AK
ISO/TC 197/ISO/IS26142Wasserstoffdetektionsapparate - Stationäre Geräte2010
ISO/TC 197/SC1ISO/NP27076Sustainability criteria for hydrogen productionBo ShuNA 172-00-10-01 GAK2029
ISO/TC 197ISO/NP27163Gaseous hydrogen -- 60° female cones for high pressure sphere componentsPierre De BlicDUNCHA FRANCE SASNov-29
ISO/TC 197/WG34ISO/NP TS27164Hydrogen generators using water electrolysis -- Calculation methods for system-level hydrogen production energy consumption and hydrogen production energy efficiencyYasukazu KobayashiAISTNov-28
ISO/TC 197/JWG7Liaison mit ISO/TC 22/SC 37Baptiste RavinelDaimler TrucksDeutschland
ISO/TC 197/ISO/NWIP TRHydrogen technologies – Liquid hydrogen storage safety
distance – Part 1: Storage up to 10 tonnes
Elena Vyazmina

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