British Standards Institution

Source:: CEN
Committee:: GSE/6 - Hydrogen technologies
Categories:: Hydrogen technologies | Fuels. Liquid
Comment period start date:: 12/06/2025
Comment period end date:: 05/08/2025
Number of comments:: 0

Comment by:

5th Aug

Scope

This document specifies the quality characteristics of liquid or gaseous hydrogen fuel dispensed at hydrogen refuelling stations for use in proton exchange membrane (PEM) fuel cell vehicle systems, and the corresponding quality assurance considerations for ensuring uniformity of the hydrogen fuel.

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

21/03/2025

3. Public Comments

Public Comments start date:

12/06/2025

Public Comments end date:

05/08/2025

4. Comment Resolution

Comment Resolution start date:

27/10/2026

5. Approval

6. Publication

Publication start date:

16/03/2027

Learn more about the standards development process

Standards Development

BS EN 17124 EN 17124 Hydrogen fuel. Product specification and quality assurance for hydrogen refuelling points dispensing liquid or gaseous hydrogen. Proton exchange membrane (PEM) fuel cell applications for vehicles

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