| GTR No. 13 Hydrogen/Fuel Cell Vehicles | Hydrogen and Fuel Cell Vehicle Safety | Global technical regulation on hydrogen and fuel cell vehicles This regulation specifies safety-related performance requirements for hydrogen-fueled vehicles. The regulation aims to minimize the risk of serious injury due to fire, burst or explosion related to the vehicle fuel system and/or from electric shock caused by the vehicle’s high voltage system. Hydrogen/Fuel Cell Vehicles Hydrogen and Fuel Cell Vehicle Safety GTR No. 13 GTR No. 13 | GTR | 13 |