EN ISO 17268-1:2025

Gaseous hydrogen land vehicle refuelling connection devices - Part 1: Flow capacities up to and including 120 g/s (ISO 17268-1:2025, Corrected version 2026-06)

Publication date:   Oct 15, 2025

General information

60.60   Standard published   Aug 27, 2025

CEN

CEN/TC 268 Cryogenic vessels and specific hydrogen technologies applications

European Norm

27.075   Hydrogen technologies | 43.060.40   Fuel systems

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Scope

This document specifies the design, safety and operation characteristics of gaseous hydrogen land vehicle (GHLV) refuelling connectors.
GHLV refuelling connectors consist of the following components, as applicable:

receptacle and protective cap (mounted on vehicle);
nozzle;
communication hardware.

This document is applicable to refuelling connectors which have nominal working pressures or hydrogen service levels up to 70 MPa and maximum flow rates up to 120 g/s.
This document is not applicable to refuelling connectors dispensing blends of hydrogen with natural gas.

Related legislation

Legislation related to this standard

2023/1804

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 17268:2020

NOW

PUBLISHED
EN ISO 17268-1:2025
60.60 Standard published
Aug 27, 2025