Current stage: 20.99 Effective date: Jan 5, 2026
Originator: IEC
Owner: TC 88
Type: International Standard
ICS: 27.180
PUBLISHED IEC 61400-24:2019 ED2
PUBLISHED IEC 61400-24:2019/AMD1:2024 ED2
IN_DEVELOPMENT IEC 61400-24 ED3 20.99 WD approved for registration as CD Jan 5, 2026