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 Working Documents since 2014-09-05

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31M/98/DA

Draft agenda for the joint meeting to be held in Minsk, Belarus,on 2015-10-14 (starting time: 14:00) to (approximate finishing time: 17:30)
2015-07-03
31M/96/CC

Compilation of comments on 31M/90/CD: ISO/IEC 80079-20-1/Ed1: Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data
2015-05-01no
31M/97/RVC

Result of voting on 31M/85/CDV: ISO/IEC 80079-20-2/Ed1: Explosive atmospheres - Part 20-2: Material characteristics - Combustible dusts test methods
2015-05-01no
31M/94/RVN

Result of voting on 31M/88/NP: Future ISO/IEC 80079-XX/Ed1: Explosive atmospheres - Part X: Reciprocating internal combustion engines
2015-03-27?
31M/95/AC

WG 1: Non-electrical equipment - Call for experts
2015-03-27
31M/93/RM

Unconfirmed minutes of the meeting held in Northbrook, USA on Wednesday, 29th October 2014
2014-12-19
31M/91/RVC

Result of voting on 31M/83/CDV: ISO 80079-36/Ed1: Explosive atmospheres - Part 36: Non-electrical equipment for explosive atmospheres - Basic method and requirements
2014-12-12no
31M/92/RVC

Result of voting on 31M/84/RVC: ISO 80079-37/Ed1: Explosive atmospheres - Part 37: Non-electrical equipment for explosive atmospheres - Non electrical type of protection constructional safety 'c', control of ignition source 'b', liquid immersion 'k'
2014-12-12no
31M/89/RR

Review report on IEC 60079-20-1/Ed1: Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data (REVISED)
2014-11-28no
31M/90/CD

ISO/IEC 80079-20-1/Ed1: Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data
2014-11-282015-03-06noReport of Comments
31M/88/NP

Future ISO/IEC 80079-XX/Ed1: Explosive atmospheres - Part X: Reciprocating internal combustion engines
2014-11-212015-02-27?Voting Result
31M/86A/DA

Revised draft agenda for the joint meeting to be held in Northbrook, USA, on 2014-10-29 (starting time: 14:00) to (approximate finishing time: 17:30)
2014-09-19
31M/87/PW

Programme of work of the Committee,as recorded by the IEC Central Office in its database
2014-09-19