Current stage: 40.99 Effective date: Mar 14, 2025
Next stage: DECFDIS Next stage date: Jun 27, 2025
Originator: IEC
Owner: TC 116
Type: International Standard
ICS: 25.080.25 25.140.20
IN_DEVELOPMENT IEC 63241-3-3 ED1 40.99 Full report circulated: DIS approved for registration as FDIS Mar 14, 2025