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

TC 31

Equipment for explosive atmospheres

 
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TC 31 Work programme (12)

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"

31/1401/CD 2018-07 CDM
  • CDM
  • CD to be discussed at meeting

2018-10

2019-05

MT 60079-2 Ryan Brownlee 2021-09
IEC 60079-6/AMD1 ED4

Explosive atmospheres - Part 6: Equipment protection by liquid immersion "o"

31/1389/CDV 2017-10 TFDIS
  • TFDIS
  • Translation of FDIS

2019-08

DECFDIS
  • DECFDIS
  • FDIS at Editing Check

2019-09

WG 43 Frank Lienesch 2020-04
IEC 60079-26 ED4

Explosive atmospheres – Part 26: Equipment with separation elements or combined Levels of Protection

31/1443A/CD 2018-12 CDM
  • CDM
  • CD to be discussed at meeting

2019-03

2019-04

MT 60079-26 Gerold Klotz-Engmann 2021-12
IEC 60079-28/ISH1 ED2

Interpretation Sheet 1 - Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation

RDISH
  • RDISH
  • DISH received and registered

2019-07

CDISH
  • CDISH
  • Draft circulated as DISH

2019-10

2019-11
IEC 60079-28/ISH2 ED1

Interpretation Sheet 2 - Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation

2003-02 RDISH
  • RDISH
  • DISH received and registered

2019-07

CDISH
  • CDISH
  • Draft circulated as DISH

2019-10

TC 31 Mr Johannsmeyer / / / 2019-11
IEC 60079-29-1/AMD1 ED2

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

31/1439/CDV 2018-12 AFDIS
  • AFDIS
  • Approved for FDIS

2019-05

TFDIS
  • TFDIS
  • Translation of FDIS

2019-08

MT 60079-29 Jon Miller 2020-04
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 2020-04
IEC TS 60079-44 ED1

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

31/1304/NP 2017-04 ACD
  • ACD
  • Approved for CD

2019-06

PT 60079-44 Martin Cole 2020-08
IEC 60079-45 ED1

Explosive atmospheres – Part XX - 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

2019-03

PT 60079-45 Dave Burns 2021-03
IEC 62990-2 ED1

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

31/1445/CDV 2017-02 AFDIS
  • AFDIS
  • Approved for FDIS

2019-06

TFDIS
  • TFDIS
  • Translation of FDIS

2019-11

JWG 45 Jon Miller 2020-07
IEC 62990-3 ED1

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

31/1479/CD 2018-09 PCC
  • PCC
  • Preparation of CC

2019-08

2019-09

JWG 45 Jon Miller 2021-08