Current stage: 40.00 Effective date: May 16, 2025
Next stage: CCDV Next stage date: Jul 4, 2025
Originator: IEC
Owner: TC 91
Type: International Standard
ICS: 25.040.01 35.240.50
IN_DEVELOPMENT IEC 63569 ED1 40.00 DIS registered May 16, 2025