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

TC 31

Equipment for explosive atmospheres

 
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TC 31 Working Documents since 2018-05-24

Reference, Title
Downloads

Circulation

Date

Closing

Date

CENELEC

Voting /

Comment

Of interest to

Committees

31/1459B/CC

Compilation of Comments on 31/1444A/CD - IEC 62990-3 ED1: Workplace atmospheres – Part 3: Gas detectors - Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods

2019-05-10 Y
31/1472/INF

Replaced by 31/1472A/INF

2019-05-10 N/A
TC 32
31/1473/INF

Registration for meetings

2019-05-10 N/A
31/1474/Q

Requirements for ISO 228-1 (BSPP or Type “G”) thread forms for entry into Ex enclosures

2019-05-10 2019-06-21 N/A
31/1475/Q

Change of scope for IEC 60079-45

2019-05-10 2019-06-21 N/A
31/1476/Q

Change of status for IEC 60079-44

2019-05-10 2019-06-21 N/A
31/1477/Q

Nomination of convenor AG 49

2019-05-10 2019-06-21 N/A
31/1478/AC

TC 31/WG 54 Reference point for TC 31 standards as a basic safety publication — Call for Experts

2019-05-10 N/A
31/1459A/CC

Compilation of Comments on 31/1444A/CD - IEC 62990-3 ED1: Workplace atmospheres – Part 3: Gas detectors - Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods

2019-05-03 Y
31/1471/RVC

Result of Voting on 31/1439/CDV - IEC 60079-29-1/AMD1 ED2: Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases

2019-05-03 Y
31/1469/DISH

IEC 60079-0/ISH2 ED7: Interpretation Sheet 2 - Explosive atmospheres - Part 0: Equipment - General requirements

2019-04-26 2019-06-07 Y
31/1470/FDIS

IEC 60079-31 ED3: Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"

2019-04-26 2019-06-07 Y
31/1462/RVDISH

Result of Voting on 31/1456/DISH - IEC 60079-29-1/ISH1 ED2: Interpretation Sheet 1 - Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases

2019-04-05 E
31/1463/FDIS

IEC 62990-1 ED1: Workplace Atmospheres - Part 1: Gas detectors – Performance requirements of detectors for toxic gases

2019-04-05 2019-05-17 N Voting Result
31/1464/RVDISH

Result of Voting on 31/1455/DISH - IEC 60079-0/ISH1 ED7: Interpretation Sheet 1 - Explosive atmospheres - Part 0: Equipment - General requirements

2019-04-05 E
31/1465/RVDISH

Result of Voting on 31/1454/DISH - IEC 60079-0/ISH4 ED6: Interpretation Sheet 4 - Explosive atmospheres - Part 0: Equipment - General requirements

2019-04-05 Y
31/1466/RVDISH

Result of Voting on 31/1453/DISH - IEC 60079-0/ISH2 ED5: Interpretation sheet 2 - Explosive atmospheres - Part 0: Equipment - General requirements

2019-04-05 Y
TC 18
31/1467/RVDISH

Result of Voting on 31/1457/DISH - IEC 60079-29-1/ISH2 ED2: Interpretation Sheet 2 - Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases

2019-04-05 N
31/1468/INF

Report of comments and comments o 31/1452/DC: Review of IEC 60079-29-2: 2015

2019-04-05 N/A
31/1460/Q

Nomination of co-convenor for WG 22

2019-03-29 2019-05-10 N/A Report of Comments
31/1461/INF

Report of comments on 31/1451/DC, Review of IEC 60079-29-1: 2016

2019-03-29 N/A
31/1458/CC

Compilation of Comments on 31/1443A/CD - IEC 60079-26 ED4: Explosive atmospheres – Part 26: Equipment with separation elements or combined Levels of Protection

2019-03-15 Y
31/1459/CC

Compilation of Comments on 31/1444A/CD - IEC 62990-3 ED1: Workplace atmospheres – Part 3: Gas detectors - Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods

2019-03-15 Y
31/1445/CDV

IEC 62990-2 ED1: Workplace atmospheres – Part 2: Gas detectors – Selection, installation, use and maintenance of detectors for toxic gases and vapours and oxygen

2019-03-01 2019-05-24 Y
31/1449A/INF

Revised report of comments and comments on the Draft Interpretation Sheet for IEC 60079-0 ED7

2019-02-22 N/A
31/1452/DC

Review of IEC 60079-29-2: 2015

2019-02-15 2019-03-29 N/A Report of Comments
31/1453/DISH

IEC 60079-0/ISH2 ED5: Interpretation sheet 2 - Explosive atmospheres - Part 0: Equipment - General requirements

2019-02-15 2019-03-29 Y Voting Result
TC 18
31/1454/DISH

IEC 60079-0/ISH4 ED6: Interpretation Sheet 4 - Explosive atmospheres - Part 0: Equipment - General requirements

2019-02-15 2019-03-29 Y Voting Result
31/1455/DISH

IEC 60079-0/ISH1 ED7: Interpretation Sheet 1 - Explosive atmospheres - Part 0: Equipment - General requirements

2019-02-15 2019-03-29 E Voting Result
31/1456/DISH

IEC 60079-29-1/ISH1 ED2: Interpretation Sheet 1 - Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases

2019-02-15 2019-03-29 E Voting Result
31/1457/DISH

IEC 60079-29-1/ISH2 ED2: Interpretation Sheet 2 - Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases

2019-02-15 2019-03-29 N Voting Result
31/1439/CDV

IEC 60079-29-1/AMD1 ED2: Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases

2019-01-25 2019-04-19 Y Voting Result
31/1444A/CD

IEC 62990-3 ED1: Workplace atmospheres – Part 3: Gas detectors - Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods

2019-01-25 2019-03-08 Y Report of Comments
31/1449/INF

Report of comments and comments on the Draft Interpretation Sheet for IEC 60079-0 ED7

2019-01-25 N/A
31/1450/INF

Draft Agenda - TC31 Chairman's Advisory Group (CAG) - Meeting Waldenburg, Germany

2019-01-25 N/A
31/1451/DC

Review of IEC 60079-29-1: 2016

2019-01-25 2019-03-08 N/A Report of Comments
31/1443A/CD

IEC 60079-26 ED4: Explosive atmospheres – Part 26: Equipment with separation elements or combined Levels of Protection

2019-01-18 2019-03-08 Y Report of Comments
31/1421A/INF

Revised report of comments on 31/1413/DC: Draft Interpretation Sheet 2 for IEC 60079 29-1:2016

2019-01-11 N/A
31/1424A/INF

Revised report of comments on 31/1412/DC: Draft Interpretation Sheet 1 for IEC 60079 29-1:2016

2019-01-11 N/A
31/1426A/RVN

Result of Voting on 31/1387/NP - PNW 31-1387: Workplace atmospheres – Part 3: Gas detectors - Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods

2019-01-11 Y
31/1446/INF

Report of comments received on 31/1436/DC: Draft Interpretation Sheet for IEC 60079-28:2015 (Ed.2)

2019-01-11 N/A
31/1447/INF

Report of comments received on 31/1437/DC: Draft Interpretation Sheet for IEC 60079-28:2006 (Ed.1)

2019-01-11 N/A
31/1448/AC

MT 60079-30 - Maintenance of IEC 60079-30-1 and 30-2 — Call for Experts

2019-01-11 N/A
31/1374A/CC

Compilation of Comments on 31/1364/CD - IEC 62990-2 ED1: Workplace atmospheres – Part 2: Gas detectors – Selection, installation, use and maintenance of detectors for toxic gases and vapours and oxygen

2018-12-14 Y
31/1441/RVDTS

Result of Voting on 31/1418/DTS - IEC TS 60079-42 ED1: Explosive atmospheres - Part 42: Electrical safety devices for equipment

2018-12-14 Y
31/1442/RR

Review report of IEC 60079-26 ED3: Explosive atmospheres – Part 26: Equipment with separation elements or combined Levels of Protection

2018-12-14 Y
31/1346A/RVC

Result of Voting on 31/1322/CDV - ISO/IEC 62990-1 ED1: Workplace Atmospheres - Part 1: Gas detectors - Performance requirements of detectors for toxic gases

2018-12-07 N
31/1422A/INF

Revised report of comments on 31/1409/DC: Draft Interpretation Sheet for IEC 60079-0:2011 (Ed 6)

2018-12-07 N/A
31/1423A/INF

Revised report of comments on 31/1411/DC: Draft Interpretation Sheet for: IEC 60079-0:2007 (Ed 5)

2018-12-07 N/A
31/1425A/INF

Revised report of comments on 31/1410/DC: Draft Interpretation Sheet for: IEC 60079-0:2017 (Ed 7)

2018-12-07 N/A
31/1438/RR

Review report of IEC 60079-29-1 ED2: Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases

2018-12-07 Y
31/1440/DC

Draft interpretation sheet: IEC 60079-0:2017 Edition 7.0 Explosive atmospheres - Part 0: Equipment - General requirements

2018-12-07 2019-01-18 N/A Report of Comments
31/1404A/INF

Updated comments received on 31/1388/DC: Draft Interpretation Sheet for IEC 60079-18:2009 2017 Edition 3

2018-11-23 N/A
31/1436/DC

Draft interpretation sheet - IEC 60079-28:2015 (Ed.2) Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation

2018-11-23 2019-01-04 N/A Report of Comments
31/1437/DC

Draft interpretation sheet - IEC 60079-28:2016 (Ed.1) Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation

2018-11-23 2019-01-04 N/A Report of Comments
31/1434/RM

Report of the TC 31 meeting held in Busan, Republic of Korea, from 2018-10-25 to 2018-10-26

2018-11-16 N/A
31/1435/MTG

Meeting documents - Busan, Republic of Korea, from 2018-10-25 to 2018-10-26

2018-11-16 N/A
31/1377A/RVC

Result of Voting on 31/1358/CDV - IEC 60079-31 ED3: Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"

2018-11-09 Y
31/1383A/INF

Revised report of comments on 31/1373/DC: WG 39 Adverse service conditions

2018-11-02 N/A
31/1433/DL

List of Decisions taken at the meeting of TC 31, held in Busan, Republic of Korea, on 2018-10-25 and 26

2018-11-02 N/A
31/1432/RVC

Result of Voting on 31/1389/CDV - IEC 60079-6/AMD1 ED4: Explosive atmospheres - Part 6: Equipment protection by liquid immersion "o"

2018-10-19 Y
31/1431/CC

Compilation of Comments on 31/1401/CD - IEC 60079-2 ED7: Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure "p"

2018-10-12 Y
31/1396A/DA

Revised draft agenda for TC 31 meeting to be held in Busan, Republic of Korea from 2018-10-25 (starting time: 09:00am) to 2018-10-26 (approximate finishing time 14:00)

2018-09-28 N/A
31/1419A/INF

Review of Active Participation of P-members in the Work of TC 31

2018-09-28 N/A
31/1427/INF

Reports from WG 42 liaisons

2018-09-28 N/A
31/1428/INF

Liaison reports from IEC TC 2, IEC TC 27, IEC/SC 22G and IEC TC 18

2018-09-28 N/A
31/1429/INF

Report from the secretary to the meeting of IEC/TC 31 2018-10-25 and 26

2018-09-28 N/A
31/1430/INF

Convenor’s report on MT 60079-30 for IEC TC31 Plenary October 2018

2018-09-28 N/A
31/1420/INF

Report of comments received on 31/1408/DC: Review of IEC 60079-30-1 and 30-2

2018-09-14 N/A
31/1421/INF

Report of comments on 31/1413/DC: Draft Interpretation Sheet 2 for IEC 60079 29-1:2016

2018-09-14 N/A
31/1422/INF

Report of comments on 31/1409/DC: Draft Interpretation Sheet for IEC 60079-0:2011 (Ed 6)

2018-09-14 N/A
31/1423/INF

Report of comments on 31/1411/DC: Draft Interpretation Sheet for: IEC 60079-0:2007 (Ed 5)

2018-09-14 N/A
31/1424/INF

Report of comments on 31/1412/DC: Draft Interpretation Sheet 1 for IEC 60079 29-1:2016

2018-09-14 N/A
31/1425/INF

Report of comments on 31/1410/DC: Draft Interpretation Sheet for: IEC 60079-0:2017 (Ed 7)

2018-09-14 N/A
31/1426/RVN

Result of Voting on 31/1387/NP - PNW 31-1387: Workplace atmospheres – Part 3: Gas detectors - Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods

2018-09-14 Y
31/1419/INF

Replaced by 31/1419A/INF

2018-09-07 N/A
31/1415/INF

Report of comments on 31/1402/DC: the proposed new Annex A for IEC 60079-26 Ed 3

2018-08-31 N/A
31/1416/INF

Proposed Horizontal Safety Function and associated Basic Safety Publication Development for TC 31 and its subcommittees (hereafter referred to as TC 31)

2018-08-31 N/A
31/1417/INF

Paper on applied research to support requirements to be included in TC 31 standards

2018-08-31 N/A
31/1418/DTS

IEC TS 60079-42 ED1: Explosive atmospheres - Part 42: Electrical safety devices for equipment

2018-08-31 2018-11-23 Y Voting Result
31/1408/DC

Review of IEC 60079-30-1 and 30-2

2018-07-27 2018-09-07 N/A Report of Comments
31/1409/DC

Draft Interpretation Sheet: IEC 60079-0:2011 (Ed 6) Explosive atmospheres – Part 0: General requirements

2018-07-27 2018-09-07 N/A Report of Comments
31/1410/DC

Draft Interpretation Sheet: IEC 60079-0:2017 (Ed 7) - Explosive atmospheres – Part 0: General requirements

2018-07-27 2018-09-07 N/A Report of Comments
31/1411/DC

Draft Interpretation Sheet: IEC 60079-0:2007 (Ed 5) Explosive atmospheres – Part 0: General requirements

2018-07-27 2018-09-07 N/A Report of Comments
31/1412/DC

Draft Interpretation Sheet 1:Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases

2018-07-27 2018-09-07 N/A Report of Comments
31/1413/DC

Draft Interpretation Sheet 2: Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases

2018-07-27 2018-09-07 N/A Report of Comments
31/1389/CDV

IEC 60079-6/AMD1 ED4: Explosive atmospheres - Part 6: Equipment protection by liquid immersion "o"

2018-07-20 2018-10-12 Y Voting Result
31/1404/INF

Comments received on 31/1388/DC: Draft Interpretation Sheet for IEC 60079-18:2009 2017 Edition 3

2018-07-20 N/A
31/1405/INF

Comments received on 31/1391/DC: Draft Interpretation Sheet for IEC 60079-29-1

2018-07-20 N/A
31/1406/INF

Comments received on 31/1392/DC: Draft Interpretation Sheet for IEC 60079-29-1

2018-07-20 N/A
31/1407/RQ

Result of Questionnaire on 31/1393/Q: Amendment of IEC 60079-29-1:2016

2018-07-20 N/A
31/1400/RR

Review report of IEC 60079-2:2014 ED6: Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure "p"

2018-07-13 Y
31/1401/CD

IEC 60079-2 ED7: Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure "p"

2018-07-13 2018-10-05 Y Report of Comments
31/1402/DC

Proposed new Annex A for IEC 60079-26 Ed 3

2018-07-13 2018-08-24 N/A Report of Comments
31/1403/INF

Comments received on 31/1385/DC: Review of IEC 60079-7

2018-07-13 N/A
31/1333A/CC

Compilation of Comments on 31/1315/CD - IEC 60079-42 ED1: Explosive atmospheres - Part 42: Electrical safety devices for equipment

2018-06-22 Y
31/1395/INF

New working group in SC 31J: SC31J/WG2

2018-06-22 N/A
31/1396/DA

Draft agenda for TC 31 meeting to be held in Busan, Republic of Korea from 2018-10-25 (starting time: 09:00am) to 2018-10-26 (approximate finishing time 14:00)

2018-06-22 N/A
31/1397/RQ

Result of Questionnaire on 31/1381/Q: Appointment of co-convenor for WG 27 Electric Machines

2018-06-22 N/A
31/1398/RQ

Result of Questionnaire on 31/1382/Q: Changes to the title and task of IEC/TC 31/WG 37

2018-06-22 N/A
31/1399/RQ

Result of Questionnaire on 31/1380/Q: Maintenance of IEC 60079-2 ED6:2014

2018-06-22 N/A
31/1394/INF

Stability dates of IEC/TC 31 documents

2018-06-15 N/A
31/1388/DC

IEC 60079-18:2009 2017 Edition 3, Explosive atmospheres - Part 18: Equipment protection by encapsulation "m"

2018-06-01 2018-07-13 N/A Report of Comments
31/1390/AC

Replaced by 31/1390A/AC

2018-06-01 N/A
31/1391/DC

Draft Interpretation Sheet 1: Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases

2018-06-01 2018-07-13 N/A Report of Comments
31/1392/DC

Draft Interpretation Sheet 2: Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases

2018-06-01 2018-07-13 N/A Report of Comments
31/1393/Q

Amendment of IEC 60079-29-1:2016

2018-06-01 2018-07-13 N/A Report of Comments