Current stage: 40.00 Effective date: Aug 21, 2026
Originator: IEC
Owner: ISO/TC 146/SC 2
Type: International Standard
ICS: 13.040.30 13.320
PUBLISHED IEC 62990-1:2019
PUBLISHED IEC 62990-1:2019/Cor 1:2019
PROJECT IEC/DIS 62990-1 40.00 DIS registered Aug 21, 2026