This International Standard specifies the characteristics of liquid hydrogen refuelling and dispensing systems on land


vehicles of all types in order to reduce the risk of fire and explosion during the refuelling procedure and thus to provide


a reasonable level of protection from loss of life and property.


This International Standard is applicable to the design and installation of liquid hydrogen (LH2) fuelling and dispensing


systems. It describes the system intended for the dispensing of liquid hydrogen to a vehicle, including that portion of the


system that handles cold gaseous hydrogen coming from the vehicle tank, that is, the system located between the land


vehicle and the storage tank.