Current stage: 30.99 Effective date: Feb 10, 2026
Next stage: 40.20 Next stage date: Feb 13, 2026
Originator: ISS
Owner: N057
Type: European Norm
ICS: 33.200
Languages: English
PROJECT nkSRPS EN IEC 61850-7-43:2025 30.99 CD approved for registration as DIS Feb 10, 2026