Current stage: 20.99 WD approved for registration as CD Nov 22, 2024
Next stage: CD Next stage date : Dec 19, 2024
Originator: IEC
Owner: TC 31/SC 31M
Type: International Standard
ICS: 13.230 Explosion protection | 29.260.20 Electrical apparatus for explosive atmospheres
PUBLISHED ISO/IEC 80079-20-1:2017 ED1
PUBLISHED ISO/IEC 80079-20-1:2017/COR1:2018 ED1
IN_DEVELOPMENT ISO/IEC 80079-20-1 ED2 20.99 WD approved for registration as CD Nov 22, 2024