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 Stability date of publications (6)

Publication

Number

Publication

Date

Stability

Date

Maintenance

Team

Project in

progress

2010-01-21 2017
2016-02-18 2018 MT 80079-20-2
2011-04-20 2017 PT 80079-34 ISO/IEC 80079-34 ED2
(PCC)
2016-02-18 2019 PT 80079-38
2016-02-26 2019 PT 80079-36
2016-02-26 2019 PT 80079-37