Current stage: 40.00 Effective date: 25 tet 2024
Next stage: CCDV Next stage date: 13 dhj 2024
Originator: IEC
Owner: TC 23/SC 23H
Type: International Standard
ICS: 29.120.30 43.120
IN_DEVELOPMENT IEC 63407 ED1 40.00 DIS registered 25 tet 2024