International
Electrotechnical
Commission
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
SC 31M |
Non-electrical equipment and protective systems for explosive atmospheres |
Detail
Committee | Working Groups | Project Leader | Current Status | Frcst Pub Date | Stability Date |
|---|---|---|---|---|---|
| SC 31M | PT 80079-34 | Mr. Thierry Houeix | PPUB | 2011-04 | 2014 |
History
Stage | Document | Downloads | Decision Date | Target Date | ||||
|---|---|---|---|---|---|---|---|---|
| PNW |
| 2007-12-07 | ||||||
| PNW |
| 2007-12-14 | ||||||
| ANW |
| 2008-04-18 | 2008-04-30 | |||||
| 1CD |
| 2008-06-13 | 2008-05-31 | |||||
| CDM |
| 2008-10-10 | 2008-10-31 | |||||
| ACDV |
| 2009-02-13 | 2008-12-31 | |||||
| CCDV |
| 2009-11-27 | 2010-01-31 | |||||
| ADIS |
| 2010-07-30 | 2010-07-31 | |||||
| DEC | 2010-10-26 | 2010-10-31 | ||||||
| RDIS | 2010-11-01 | 2010-11-15 | ||||||
| CDIS |
| 2011-01-21 | 2011-01-31 | |||||
| APUB |
| 2011-03-29 | 2011-03-31 | |||||
| BPUB | 2011-03-30 | 2011-04-15 | ||||||
| PPUB | 2011-04-20 | 2011-05-15 | ||||||
28 kB
467 kB