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 | Mr. Al Engler | MERGED | 2010-10 |
History
Stage | Document | Downloads | Decision Date | Target Date | ||
|---|---|---|---|---|---|---|
| AMW |
| 2008-06-06 | 2008-06-29 | |||
| 1CD |
| 2008-06-06 | 2008-06-30 | |||
| DEL | 2009-10-20 | |||||
| A2CD | 2009-12-31 | |||||
| MERGED | ||||||
21 kBProject
ISO/IEC 80079-20-2 ff1 Ed. 1.0
Explosive atmospheres - Part 20-2: Material characteristics - Combustible dusts test methods
Remark:
- SMB approved A2CD (2009-12-31) CCDV (2010-06-30) CDIS (2011-02-28) per SMB/4020/DL - Project transferred from 31J per 31J/167/RQ dated 2009-02-06 - Project plan: CDV 2009-04, CDIS 2010-02
Associated Documents:
31J/163/Q
31J/167/RQ31M/20/RMSMB/4020/DL31M/32/RM
34 kB