Current stage: 40.99 Effective date: 29 gush 2025
Next stage: DECFDIS Next stage date: 31 dhj 2025
Originator: IEC
Owner: TC 23/SC 23B
Type: International Standard
ICS: 29.120.40
IN_DEVELOPMENT IEC 63418 ED1 40.99 Full report circulated: DIS approved for registration as FDIS 29 gush 2025