ISO/IEC 80079-20-1 ED2

Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data

Current stage: 40.20 DIS ballot initiated: 12 weeks Aug 21, 2026

Next stage: PRVC Next stage date : Nov 13, 2026

Originator: IEC

Type: International Standard

ICS: 13.230 Explosion protection | 29.260.20 Electrical apparatus for explosive atmospheres

IN_DEVELOPMENT
ISO/IEC 80079-20-1 ED2
40.20 DIS ballot initiated: 12 weeks
Aug 21, 2026