Current stage: 40.00 Effective date: May 22, 2026
Next stage: CCDV Next stage date: Jul 10, 2026
Originator: IEC
Owner: TC 65/SC 65E
Type: International Standard
ICS: 25.040.01
IN_DEVELOPMENT IEC 63270-2 ED1 40.00 DIS registered May 22, 2026