Current stage: 30.99 Effective date: Jun 19, 2026
Next stage: TCDV Next stage date: Oct 16, 2026
Originator: IEC
Owner: TC 47/SC 47A
Type: International Standard
ICS: 31.200
PUBLISHED IEC 62228-3:2019 ED1
PUBLISHED IEC 62228-3:2019/COR1:2023 ED1
IN_DEVELOPMENT IEC 62228-3 ED2 30.99 CD approved for registration as DIS Jun 19, 2026