Current stage: 30.99 Effective date: Oct 10, 2025
Next stage: TCDV Next stage date: Jan 16, 2026
Originator: IEC
Owner: TC 32/SC 32B
Type: International Standard
ICS: 29.120.50
IN_DEVELOPMENT IEC 60269-100 ED1 30.99 CD approved for registration as DIS Oct 10, 2025