Current stage: 40.99 Effective date: Nov 28, 2025
Next stage: DECFDIS Next stage date: Feb 20, 2026
Originator: IEC
Owner: TC 47/SC 47E
Type: International Standard
ICS: 31.080.99
IN_DEVELOPMENT IEC 60747-5-18 ED1 40.99 Full report circulated: DIS approved for registration as FDIS Nov 28, 2025