Current stage: 50.00 Effective date: Dec 9, 2025
Next stage: CDTS Next stage date: Feb 3, 2026
Originator: IEC
Owner: TC 88
Type: Technical Specification
ICS: 27.180
IN_DEVELOPMENT IEC TS 61400-28-2 ED1 50.00 Final text received or FDIS registered for formal approval Dec 9, 2025