Current stage: 40.99 Effective date: Apr 17, 2026
Next stage: DECFDIS Next stage date: Aug 28, 2026
Originator: IEC
Owner: TC 51
Type: International Standard
ICS: 29.100.10
PROJECT IEC 63182-9 ED1 40.99 Full report circulated: DIS approved for registration as FDIS Apr 17, 2026