Current stage: 40.20 DIS ballot initiated: 12 weeks Mar 28, 2025
Next stage: PRVC Next stage date : Jun 20, 2025
Originator: IEC
Owner: TC 82
Type: International Standard
ICS: 27.160 Solar energy engineering
PUBLISHED IEC 62446-1:2016 ED1
PUBLISHED IEC 62446-1:2016/AMD1:2018 ED1
IN_DEVELOPMENT IEC 62446-1 ED2 40.20 DIS ballot initiated: 12 weeks Mar 28, 2025