International Standards and Conformity Assessment for all electrical, electronic and related technologies

SC 31M

Non-electrical equipment and protective systems for explosive atmospheres

 
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SC 31M Work programme (3)

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Fcst. Publ.

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ISO/IEC 80079-20-1 Ed. 1.0  

Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data
31M/101/CDV2014-11CCDV
  • CCDV
  • Draft circulated as Committee Draft with Vote

2015-12

ADIS
  • ADIS
  • Approved for FDIS circulation

2016-06

MT 80079-20-1Martin Thedens2017-01
ISO/IEC 80079-34 Ed. 2.0  

Explosive atmospheres - Part 34: Application of quality systems for Ex product manufacture
31M/107/CD2015-111CD
  • 1CD
  • 1st Committee Draft

2015-11

A2CD
  • A2CD
  • Approved for 2nd Committee Draft

2016-03

MT 80079-34Thierry Houeix2018-09
ISO/IEC 80079-41 Ed. 1.0  

Explosive atmospheres - Part 41: Reciprocating internal combustion engines
31M/88/NP2015-03ANW
  • ANW
  • Approved New Work

2015-03

1CD
  • 1CD
  • 1st Committee Draft

2016-01

PT 80079-41Dr. Elmar Fuchs2018-05