Current stage: 40.99 Effective date: Aug 1, 2025
Next stage: DECFDIS Next stage date: Oct 24, 2025
Originator: IEC
Owner: TC 33
Type: International Standard
ICS: 31.060.01 31.060.70
PUBLISHED IEC 62146-1:2013 ED1
PUBLISHED IEC 62146-1:2013/AMD1:2016 ED1
IN_DEVELOPMENT IEC 62146-1 ED2 40.99 Full report circulated: DIS approved for registration as FDIS Aug 1, 2025