Current stage: 60.00 Effective date: Oct 31, 2025
Next stage: DECPUB Next stage date: Dec 19, 2025
Originator: IEC
Owner: TC 100/TA 17
Type: International Standard
ICS: 43.040.15
IN_DEVELOPMENT IEC 63479-3 ED1 60.00 Standard under publication Oct 31, 2025