The part 3 of IEC 62973 will get a European annex.
The European Annex will only contain additions regarding European operating conditions (such as temperature) and requirements (such as discharging/charging characteristic) as well as general additions (which are contained in EN 50547 but have not been adopted into the IEC).
ПРОЈЕКАТ
naSRPS EN IEC 62973-3:2025/AA:2025
40.10
harmonizedStageCodeLabel.40.10
5. 6. 2026.