ISO/TR 17326:2023 Fuel cell road vehicles -- Cold start performances under sub-zero temperature -- Vehicles fuelled with compressed hydrogen

This standard describes the test methods for the cold start performances of fuel cell hybrid electric vehicles (FCHEV) under sub-zero temperature conditions.
This document applies to FCHEV as passenger cars and light duty trucks with a maximum authorized total mass of 3 500 kg (hereinafter referred to as vehicle) and fuelled with compressed hydrogen.