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HomeISO/TC 197U.S. TAG to TC 197TC 197 Resource LinksU.S. TAG Member Login


The goal of this site is to provide information on key international hydrogen standards and regulatory issues and to facilitate communication among ISO/TC 197 U.S. TAG members and related standards development organizations, both nationally and internationally. The site provides information on the activities of ISO/TC 197 and gives US TAG members up-to-date information regarding meetings, ballots, comments, action items and related activities as well as the ability to view documents, comment, vote, and RSVP for meetings.

ISO/TC 197 Scope: Standardization in the field of systems and devices for the production, storage, transport, measurement and use of hydrogen.

Technical Program      Current Work Items



  • ISO/TC 197 continued work items include hydrogen fuel—product specification, gaseous hydrogen—fuelling stations, hydrogen generators, and hydrogen detectors.

To purchase ISO/TC 197 standards

ISO 13984:1999, Liquid hydrogenLand vehicle fuelling system interface
ISO 13985:2006, Liquid hydrogenLand vehicle fuel tanks
ISO 14687:1999, Hydrogen fuelProduct specification
ISO 14687:1999/Cor 1:2001 Technical Corrigendum
ISO 14687:1999/Cor 2:2008 Technical Corrigendum
ISO/TS 14687-2:2006, Hydrogen fuelProduct specificationPart 2: Proton exchange membrane (PEM) fuel cell applications for road vehicles
ISO 16110-1:2007, Hydrogen generators using fuel processing technologiesPart 1: Safety
ISO 16110-2:2010, Hydrogen generators using fuel processing technologies—Part 2:Test methods for performance
ISO 16111:2008, Transportable gas storage devices—Hydrogen absorbed in reversible metal hydride
ISO 17268:2006, Compressed hydrogen surface vehicle refuelling connection devices
ISO 22734-1:2008, Hydrogen generators using water electrolysis processPart 1: Industrial and commercial applications
ISO 22734-2:2011, Hydrogen generators using water electrolysis processPart 2: Residential applications
ISO 26142:2010, Hydrogen detection apparatus—Stationary applications
ISO/PAS 15594:2004, Airport hydrogen fuelling facility operations
ISO/TR 15916:2004, Basic considerations for the safety of hydrogen systems
ISO/TS 15869:2009, Gaseous hydrogen and hydrogen blends—Land vehicle fuel tanks
ISO/TS 20100:2008, Gaseous hydrogen—Fuelling stations

To purchase ISO standards from the following groups:

TC 58, Gas cylinders
TC 58/SC 2, Cylinder fittings
TC 58/SC 3, Cylinder design
TC 58/SC 4, Operational requirements for gas cylinders
TC 220, Cryogenic vessels

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Contact Information:
Jill Thompson
Phone: 703-788-2720
Fax: 703-961-1831

Compressed Gas Association
ANSI-Accredited U.S. TAG Administrator to ISO/TC 197

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