Current stage: 30.99 Effective date: Apr 24, 2026
Next stage: TCDV Next stage date: May 21, 2026
Originator: IEC
Owner: TC 86/SC 86B
Type: International Standard
ICS: 33.180.20
IN_DEVELOPMENT IEC 61754-4-100/AMD1 ED2 30.99 CD approved for registration as DIS Apr 24, 2026