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

TC 31

Equipment for explosive atmospheres

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

TC 31JWG 45Mr Jon MillerAFDIS2020-072025

History

Stage
Document
Downloads
Decision Date
Target Date
prePNW
2016-11-21 
PNW
31/1295/NP PDF file 572 kB
2016-11-28 
PRVN
2017-02-172017-02
ACD
31/1308/RVN PDF file 200 kB
2017-02-242017-05
ACD
31/1308A/RVN PDF file 200 kB
2017-02-242017-05
CD
31/1321/CD
PDF file 579 kB
2017-05-052017-05
PCC
2017-07-282017-07
CDM
31/1334/CC PDF file 272 kB
Word file 243 kB
2017-08-042017-10
A2CD
31/1334A/CC PDF file 401 kB
Word file 116 kB
2017-12-152017-12
2CD
31/1364/CD
PDF file 695 kB
2017-12-222017-12
PCC
2018-03-162018-03
CDM
31/1374/CC PDF file 819 kB
Word file 412 kB
2018-03-302018-04
ACDV
31/1374A/CC PDF file 1334 kB
Word file 579 kB
2018-12-142018-12
TCDV
2019-01-092019-03
CCDV
31/1445/CDV
PDF file 906 kB
PDF file 892 kB
2019-03-012019-02
PRVC
2019-05-242019-05
AFDIS
31/1481/RVC PDF file 386 kB
Word file 40 kB
2019-06-072019-11
TFDIS
 2019-11

Project

IEC 62990-2 ED1

Workplace atmospheres – Part 2: Gas detectors – Selection, installation, use and maintenance of detectors for toxic gases and vapours and oxygen