Current stage: 40.99 Effective date: 8 gush 2025
Next stage: DECFDIS Next stage date: 25 korr 2025
Originator: IEC
Owner: TC 47/SC 47F
Type: International Standard
ICS: 31.080.99
IN_DEVELOPMENT IEC 62047-52 ED1 40.99 Full report circulated: DIS approved for registration as FDIS 8 gush 2025