Current stage: 50.00 Effective date: Jun 20, 2025
Next stage: CDTR Next stage date: Aug 15, 2025
Originator: IEC
Owner: TC 62/SC 62A
Type: Technical Report
ICS: 11.040.01
IN_DEVELOPMENT IEC TR 60601-4-9 ED1 50.00 Final text received or FDIS registered for formal approval Jun 20, 2025