Current stage: 30.60 Effective date: Mar 27, 2026
Originator: IEC
Owner: TC 59/SC 59A
Type: International Standard
ICS: 97.040.40
PUBLISHED IEC 63136:2019 ED1
PUBLISHED IEC 63136:2019/COR1:2021 ED1
IN_DEVELOPMENT IEC 63136 ED2 30.60 Close of voting/ comment period Mar 27, 2026