Current stage: 50.00 Effective date: Mar 3, 2026
Next stage: CFDIS Next stage date: May 26, 2026
Originator: IEC
Owner: TC 47/SC 47E
Type: International Standard
ICS: 31.080.99
IN_DEVELOPMENT IEC 60747-5-18 ED1 50.00 Final text received or FDIS registered for formal approval Mar 3, 2026