Current stage: 20.99 WD approved for registration as CD Nov 29, 2023
Next stage: CD Next stage date : Aug 15, 2024
Originator: IEC
Owner: TC 3
Type: International Standard
ICS: 01.110 Technical product documentation | 29.020 Electrical engineering in general
PUBLISHED IEC 62491:2008 ED1
IN_DEVELOPMENT IEC 62491 ED2 20.99 WD approved for registration as CD Nov 29, 2023