Current stage: 50.00 Effective date: Nov 18, 2025
Next stage: CFDIS Next stage date: Feb 10, 2026
Originator: IEC
Owner: TC 86/SC 86B
Type: International Standard
ICS: 33.180.20
IN_DEVELOPMENT IEC 61753-022-02 ED1 50.00 Final text received or FDIS registered for formal approval Nov 18, 2025