Current stage: 40.20 DIS ballot initiated: 12 weeks Aug 28, 2026
Next stage: PRVC Next stage date : Nov 20, 2026
Originator: IEC
Owner: TC 125
Type: International Standard
ICS: 43.120 Electric road vehicles
IN_DEVELOPMENT IEC 63281-5-1 ED1 40.20 DIS ballot initiated: 12 weeks Aug 28, 2026