Current stage: 20.99 Effective date: Jun 21, 2024
Next stage: CD Next stage date: Dec 20, 2024
Originator: IEC
Owner: TC 47/SC 47D
Type: International Standard
ICS: 31.080.01
IN_DEVELOPMENT IEC 63378-6-1 ED1 20.99 WD approved for registration as CD Jun 21, 2024