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

TC 25

Quantities and units

 
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TC 25 Work programme (14)

Project

Reference

Document

Reference

Init.

Date

Current

Stage

Next

Stage

Working

Group

Project

Leader

Fcst. Publ.

Date

IEC 60027-1 ED7

Letter symbols to be used in electrical technology - Part 1:General

25/434/RR 2011-04 PWI
  • PWI
  • Preliminary Work Item

2016-06

1CD
  • 1CD

2016-12

WG 1 Michael Krystek
IEC 60027-2 ED4

Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics

25/520/CDV 2011-04 AFDIS
  • AFDIS
  • Approved for FDIS

2016-07

TFDIS
  • TFDIS
  • Translation of FDIS

2016-07

MT 7 2017-12
IEC 60027-3 ED4

Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units

25/524/CD 2011-04 CDM
  • CDM
  • CD to be discussed at meeting

2015-07

CCDV
  • CCDV
  • Draft circulated as CDV

2016-12

WG 1 Michael Krystek 2017-12
IEC 60375 ED3

Conventions concerning electric and magnetic circuits

25/493/CDV 2011-04 AFDIS
  • AFDIS
  • Approved for FDIS

2017-04

AFDIS
  • AFDIS
  • Approved for FDIS circulation

2017-03

MT 8 Erik Jacobson 2017-10
IEC 80000-6 ED2

Quantities and units - Part 6: Electromagnetism

25/580A/RR 2017-02 ACD
  • ACD
  • Approved for CD

2017-02

CD
  • CD
  • Draft circulated as CD

2017-07

WG 1 Michael Krystek 2018-12
ISO 80000-1 ED2

Quantities and units - Part 1: General

25/583/CDV 2017-03 PRVC
  • PRVC
  • Preparation of RVC

2017-07

2017-09

WG 1 Michael Krystek 2018-05
ISO 80000-2 ED2

Quantities and units - Mathematics

25/599/FDIS 2016-07 CFDIS
  • CFDIS
  • Circulation of FDIS

2017-06

PRVD
  • PRVD
  • Preparation of RVD document

2017-08

2017-10
ISO 80000-3 ED1

Quantities and units — Part 3: Space and time

25/597/CDV CCDV
  • CCDV
  • Circulation of CDV

2017-07

PRVC
  • PRVC
  • Preparation of RVC

2017-10

2018-08
ISO 80000-4 ED2

Quantities and units - Part 4: Mechanics

25/572/CDV 2016-10 PRVC
  • PRVC
  • Preparation of RVC

2017-01

2017-04

2017-11
ISO 80000-5 ED2

Quantities and units - Part 5: Thermodynamics

25/561/CDV 2016-01 PRVC
  • PRVC
  • Preparation of RVC

2016-04

2016-07

2017-02
ISO 80000-8 ED1

Quantities and units — Part 8: Acoustics

25/598/CDV CCDV
  • CCDV
  • Circulation of CDV

2017-07

PRVC
  • PRVC
  • Preparation of RVC

2017-10

2018-08
ISO 80000-9 ED2

Quantities and units - Part 9 Physical chemistry and molecular physics

25/577/CDV PRVC
  • PRVC
  • Preparation of RVC

2017-03

2017-06

2018-01
ISO 80000-10 ED2

Quantities and units - Part 10: Atomic and nuclear physics

25/565/CDV 2016-07 AFDIS
  • AFDIS
  • Approved for FDIS circulation

2017-07

2017-09
ISO 80000-11 ED2

Quantities and units - Part 11:Characteristic numbers

25/578/CDV PRVC
  • PRVC
  • Preparation of RVC

2017-03

2017-06

2018-01