Current stage: 50.00 Effective date: Oct 8, 2025
Next stage: CDTR Next stage date: Dec 3, 2025
Originator: IEC
Owner: TC 110
Type: Technical Report
ICS: 17.180.99 31.120
IN_DEVELOPMENT IEC TR 63145-400-20 ED1 50.00 Final text received or FDIS registered for formal approval Oct 8, 2025