TC 31

Equipment for explosive atmospheres

 
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TC 31 Work programme (8)

Project

Reference

Document

Reference

Init.

Date

Current

Stage

Next

Stage

Working

Group

Project

Leader

Fcst. Publ.

Date

PWI 31-01 ED1

Oxygen Gas Detection Performance

PWI
  • PWI
  • Preliminary work item

2013-10

prePNW
  • prePNW
  • Preparation of NP document

MT 60079-29
IEC 60079-2 ED7

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

31/1560/CD 2018-07 CDM
  • CDM
  • CD to be discussed at meeting

2021-01

2021-05

MT 60079-2 Ryan Brownlee 2022-05
IEC 60079-7 ED6

Explosive atmospheres - Part 7: Equipment protection by increased safety "e"

31/1519/CD 2019-11 CDM
  • CDM
  • CD to be discussed at meeting

2020-02

2020-05

MT 60079-7 Brad Zimmermann 2022-10
IEC 60079-31 ED3

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

31/1358/CDV 2016-04 AFDIS
  • AFDIS
  • Approved for FDIS

2019-06

MT 60079-31 Donald Ankele 2021-08
IEC TS 60079-44 ED1

IEC 60079-44: Explosive atmospheres – Part 44 - Personal Competence

31/1544/CD 2017-04 ACD
  • ACD
  • Approved for CD

2020-09

3CD
  • 3CD

2020-12

PT 60079-44 Martin Cole 2022-02
IEC 60079-45 ED1

Explosive atmospheres – Part 45 - Electrical Ignition Systems for Internal Combustion Engines

31/1359/NP 2018-03 ACD
  • ACD
  • Approved for CD

2018-03

CD
  • CD
  • Draft circulated as CD

2021-03

PT 60079-45 Dave Burns 2022-03
IEC 62990-2 ED1

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

31/1566/FDIS 2017-02 CFDIS
  • CFDIS
  • Draft circulated as FDIS

2021-02

PRVD
  • PRVD
  • Preparation of RVD

2021-03

JWG 45 Jon Miller 2021-06
IEC 62990-3 ED1

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

31/1530/CD 2018-09 ACDV
  • ACDV
  • Approved for CDV

2020-04

TCDV
  • TCDV
  • Translation of CDV

2020-09

JWG 45 Jon Miller 2022-04