IEC: JWG 1 Vehicle to Grid Communication Interface (V2G CI) linked to ISO/TC 22. In: TC 69 – Electrical power/energy transfer systems for electrically propelled road vehicles and industrial trucks.International Electrotechnical Commission, abgerufen am 16. Juli 2023: „This JWG shall focus the work on a communication interface betwen the supply network and road vehicles of categories M and N, including plug in hybrid read vehicles, that derive all or part of their energy from on-board batteries with equipment for charging the vehicles at standard a.c. supply voltages up to 1000 V and at d.c. voltages up to 1500 V d.c., including any additional services on the vehicle if required when connected to the supply network.“
