Current stage: 40.00 Effective date: Jun 26, 2026
Next stage: CCDV Next stage date: Aug 14, 2026
Originator: IEC
Owner: TC 31
Type: International Standard
ICS: 29.260.20
PUBLISHED IEC 62990-1:2019 ED1
PUBLISHED IEC 62990-1:2019/COR1:2019 ED1
IN_DEVELOPMENT IEC 62990-1 ED2 40.00 DIS registered Jun 26, 2026