Current stage: 40.99 Effective date: Aug 30, 2024
Next stage: DECFDIS Next stage date: Aug 29, 2025
Originator: IEC
Owner: TC 110
Type: International Standard
ICS: 31.120
IN_DEVELOPMENT IEC 63211-2-21 ED1 40.99 Full report circulated: DIS approved for registration as FDIS Aug 30, 2024