Current stage: 20.99 Effective date: Mar 5, 2024
Next stage: CD Next stage date: Oct 31, 2024
Originator: IEC
Owner: TC 13
Type: International Standard
ICS: 17.220.20 91.140.50
PUBLISHED IEC 62059-31-1:2008 ED1
PUBLISHED IEC 62059-31-1:2008/COR1:2008 ED1
IN_DEVELOPMENT IEC 62059-31-1 ED2 20.99 WD approved for registration as CD Mar 5, 2024