Current stage: 50.00 Effective date: 29 tet 2026
Next stage: CFDIS Next stage date: 21 jan 2027
Originator: IEC
Owner: TC 65/SC 65C
Type: International Standard
ICS: 25.040.40 33.020
IN_DEVELOPMENT IEC 63595-1 ED1 50.00 Final text received or FDIS registered for formal approval 29 tet 2026