Current stage: 20.99 Effective date: 11 tet 2024
Next stage: CD Next stage date: 30 qer 2025
Originator: IEC
Owner: TC 38
Type: International Standard
ICS: 17.220.20
IN_DEVELOPMENT IEC 61869-201 ED1 20.99 WD approved for registration as CD 11 tet 2024