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

TC 25

Quantities and units

 
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TC 25 Project files (76)

Project

Reference

Current

Stage

Language

Frcst

Date

CLC

Document

Reference

Downloads
DEL 25-2 Ed. 1.0

Basic concepts for quantities and units

DEL
  • DEL
  • Deleted items
E
DEL 25-264 Ed. 1.0

Letter symbols to be used in electrical technology - Part X: Automatic control

DEL
  • DEL
  • Deleted items
E 25/264A
PNW 25-471 Ed. 1.0

Holosphere to Biosphere secure data acquisition and telecommunication protocols

CAN
  • CAN
  • Draft cancelled
E 25/471
PNW 25-514 Ed. 1.0

Quantities and units - Solar energy-wetware interaction [part 15 in the ISO/IEC 80003 series]

DEL
  • DEL
  • Deleted items
E 25/514
PNW 25-515 Ed. 1.0

Quantities and units - Safety and Reliability of software for e-health and telemedicines [part 16 in the ISO/IEC 80003 series]

DEL
  • DEL
  • Deleted items
E 25/515
PNW 25-516 Ed. 1.0

Quantities and units - Telebiometric Signal Integrity (control, detection, correction) [part 17 in the ISO/IEC 80003 series]

DEL
  • DEL
  • Deleted items
E 25/516
IEC 60027-1 Ed. 6.0

Letter symbols to be used in electrical technology - Part 1: General (Corrected and reprinted 1995-03-31)

PPUB
  • PPUB
  • Publication issued
B Webstore
IEC 60027-1 Ed. 7.0

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

PWI
  • PWI
  • Preliminary work item
E 2013-02 yes 25/434
IEC 60027-1 f1 Ed. 7.0

Maintenance Cycle Report on IEC 60027-1: Letter symbols to be used in electrical technology - Part 1: General

MERGED
  • MERGED
  • Merged project
B no 25/241
PPUB
  • PPUB
  • Publication issued
B Webstore
IEC 60027-1 am2 Ed. 6.0

Amendment 2 - Letter symbols to be used in electrical technology - Part 1: General

PPUB
  • PPUB
  • Publication issued
B no Webstore
IEC 60027-1 am2 f1 Ed. 6.0

Amendment to IEC 27-1 to standardize an additional name for H

MERGED
  • MERGED
  • Merged project
B
DEL 60027-1 am3 Ed. 6.0

Harmonization between IEC 27 and ISO 31

DEL
  • DEL
  • Deleted items
E 25/170
DEL 60027-2 Ed. 2.0

Revision of IEC 27-2 (1972), 27-2A (1975), 27-2B (1980)

DEL
  • DEL
  • Deleted items
B 25(C.O.)108
IEC 60027-2 Ed. 1.0

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

DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60027-2 Ed. 2.0

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

DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60027-2 Ed. 3.0

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

PPUB
  • PPUB
  • Publication issued
B no Webstore
IEC 60027-2 Ed. 4.0

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

ADIS
  • ADIS
  • Approved for FDIS circulation
B 2017-04 yes
IEC 60027-2 f2 Ed. 2.0

Amendment to IEC 60027-2 - New clause on data processing and data transmission - Transfer rate and modulation rate

MERGED
  • MERGED
  • Merged project
B
DELPUB
  • DELPUB
  • Deleted Publication
B
DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60027-2 am3 f1 Ed. 1.0

Amendment to IEC 27-2, 27-2A and 27-2B concerning matrices for linear two-port and n-port networks

MERGED
  • MERGED
  • Merged project
B
IEC 60027-3 Ed. 2.0

Letter symbols to be used in electrical technology. Part 3: Logarithmic quantities and units

DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60027-3 Ed. 3.0

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

PPUB
  • PPUB
  • Publication issued
B no Webstore
IEC 60027-3 Ed. 4.0

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

CDM
  • CDM
  • Committee Draft to be discussed at Meeting
E 2017-04 yes
IEC 60027-3 f3 Ed. 3.0

Harmonization between IEC 27 and ISO 31

DEL
  • DEL
  • Deleted items
E 25/170
DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60027-4 Ed. 1.0

Letter symbols to be used in electrical technology. Part 4: Symbols for quantities to be used for rotating electrical machines

DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60027-4 Ed. 2.0

Letter symbols to be used in electrical technology - Part 4: Rotating electric machines

PPUB
  • PPUB
  • Publication issued
B 2006-12 yes Webstore
IEC 60027-5 Ed. 1.0

New IEC 27-5: Electronics

DEL
  • DEL
  • Deleted items
B
IEC 60027-6 Ed. 1.0

Letter symbols to be used in electrical technology - Part 6: Control technology

PPUB
  • PPUB
  • Publication issued
B 2006-12 yes Webstore
IEC/PAS 60027-6 Ed. 1.0

Letter symbols to be used in electrical technology - Control technology

DELPUB
  • DELPUB
  • Deleted Publication
E 25/271
IEC 60027-7 Ed. 1.0

Letter symbols to be used in electrical technology - Part 7: Power generation, transmission and distribution

PPUB
  • PPUB
  • Publication issued
B 2010-05 yes Webstore
IEC 60027-2A Ed. 1.0

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

DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60027-2B Ed. 1.0

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

DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60164 Ed. 1.0

Recommendations in the field of quantities and units used in electricity

DELPUB
  • DELPUB
  • Deleted Publication
IEC 60206 Ed. 1.0

Designation of the quantities characterizing the magnetic and electric properties of vacuum and a substance. *Note.-This publication was established by TC 24, whose scope has been taken over by TC 25

DELPUB
  • DELPUB
  • Deleted Publication
IEC 60375 Ed. 1.0

Conventions concerning electric and magnetic circuits. *Note.-This publication was established by TC 24, whose scope has been taken over by TC 25

DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60375 Ed. 2.0

Conventions concerning electric and magnetic circuits

PPUB
  • PPUB
  • Publication issued
B yes Webstore
IEC 60375 Ed. 3.0

Conventions concerning electric and magnetic circuits

ADIS
  • ADIS
  • Approved for FDIS circulation
E 2017-05 yes
IEC 62428 Ed. 1.0

Electric power engineering - Modal components in three-phase a.c. systems - Quantities and transformations

PPUB
  • PPUB
  • Publication issued
B 2008-08 yes Webstore
IEC 62536 Ed. 1.0

Coordinated telebiometric multimodal interaction database

PWI
  • PWI
  • Preliminary work item
B 2009-12 25/348
IEC/PAS 62992 Ed. 1.0

IEC/PAS 62992/Ed.1: Simplification of Electrical Engineering

DEL
  • DEL
  • Deleted items
E 2015-12 25/523
IEC 80000-6 Ed. 1.0

Quantities and units - Part 6: Electromagnetism

PPUB
  • PPUB
  • Publication issued
B 2008-03 yes Webstore
IEC 80000-13 Ed. 1.0

Quantities and units - Part 13: Information science and technology

PPUB
  • PPUB
  • Publication issued
B 2008-03 yes Webstore
IEC 80000-14 Ed. 1.0

Quantities and units - Part 14: Telebiometrics related to human physiology

PPUB
  • PPUB
  • Publication issued
B 2008-01 no Webstore
DEL 80000-15 Ed. 1.0

Quantities and units - Part 15: Telebiometrics related to Telehealth and World-wide Telemedicines

DEL
  • DEL
  • Deleted items
E 2011-04 25/374
IEC 80003-1 Ed. 1.0

Quantities for e-health - Part 1: Modalities

PWI
  • PWI
  • Preliminary work item
E
IEC 80003-4 Ed. 1.0

Quantities for e-health - Part 4: Biology

CAN
  • CAN
  • Draft cancelled
E 2017-01 yes
IEC 80003-5 Ed. 1.0

Quantities for e-health - Part 5: Culturology

PWI
  • PWI
  • Preliminary work item
E
IEC 80003-6 Ed. 1.0

Quantities for e-health - Part 6: Psychology

PWI
  • PWI
  • Preliminary work item
E
IEC 80003-9 Ed. 1.0

Quantities for e-health - Biopharmacology

ANW
  • ANW
  • Approved New Work
E 2017-04 25/443
IEC 80003-10 Ed. 1.0

Quantites for e-health - Culturopharmacology

ANW
  • ANW
  • Approved New Work
E 2017-04 25/443
IEC 80003-11 Ed. 1.0

Quantities for e-heath - Psychopharmacology

ANW
  • ANW
  • Approved New Work
E 2017-04 25/443
IEC 80003-12 Ed. 1.0

Quantities for e-health - Third Party Payment Identification: World-Wide Diagnosis, Prognosis and Interventions Catalogue (and relative thresholds)

ANW
  • ANW
  • Approved New Work
E 2017-01 25/445
IEC 80003-13 Ed. 1.0

Quantities for E-Health Part 13: Holosphere to Biosphere secure data acquisition and telecommunication protocols

ANW
  • ANW
  • Approved New Work
E 2017-03 25/471
IEC 80003-14 Ed. 1.0

Quantities for E-Health, Part 14: Prescience (PROGNOSIS)

ANW
  • ANW
  • Approved New Work
E 2017-04 25/483
IEC HANDBOOK Ed. 1.0

Letter symbols including conventions and signs for electrical technology. A Handbook for everyday use. *Note.-Based on IEC 27-1, 27-1A, 27-2, 27-2A, 27-2B, 27-3 and 375

PPUB
  • PPUB
  • Publication issued
B
ISO 80000-1 Ed. 1.0

ISO 80000-1 Ed.1: Quantities and units - Part 1: General

PPUB
  • PPUB
  • Publication issued
B 2009-11 no Webstore
ISO 80000-2 Ed. 1.0

ISO 80000-2 Ed.1: Quantities and units - Part 2: Mathematical signs and symbols to be used in the natural sciences and technology

PPUB
  • PPUB
  • Publication issued
B 2009-12 no Webstore
ISO 80000-2 Ed. 2.0

Quantities and units - Mathematics

CCDV
  • CCDV
  • Draft circulated as Committee Draft with Vote
E 2017-08 no 25/563
ISO 80000-3 Ed. 1.0

ISO 80000-3: Quantities and units - Part 3: Space and time

PPUB
  • PPUB
  • Publication issued
B 2006-05 no Webstore
ISO 80000-4 Ed. 1.0

ISO 80000-4: Quantities and units - Part 4: Mechanics

PPUB
  • PPUB
  • Publication issued
B 2006-03 no Webstore
ISO 80000-5 Ed. 1.0

ISO 80000-5 Ed.1: Quantities and units - Part 5: Thermodynamics

PPUB
  • PPUB
  • Publication issued
E 2007-01 Webstore
ISO 80000-5 Ed. 2.0

Quantities and units - Part 5: Thermodynamics

CCDV
  • CCDV
  • Draft circulated as Committee Draft with Vote
E 2017-02 no 25/561
ISO 80000-7 Ed. 1.0

ISO 80000-7 Ed.1: Quantities and units - Part 7: Light

PPUB
  • PPUB
  • Publication issued
B 2008-11 no Webstore
ISO 80000-8 Ed. 1.0

ISO 80000-8 Ed.1: Quantities and units - Part 8: Acoustics

PPUB
  • PPUB
  • Publication issued
B 2007-06 no Webstore
ISO 80000-9 Ed. 1.0

ISO 80000-9 Ed.1: Quantities and units - Part 9: Physical chemistry and molecular physics

PPUB
  • PPUB
  • Publication issued
B 2009-03 no Webstore
ISO 80000-9 am1 Ed. 1.0

Amendment 1 - ISO 80000-9: Quantities and units ? Part 9: Physical chemistry and molecular Physics

PPUB
  • PPUB
  • Publication issued
E 2011-06 no Webstore
ISO 80000-10 Ed. 1.0

ISO 80000-10 Ed.1: Quantities and units - Part 10: Atomic and nuclear physics

PPUB
  • PPUB
  • Publication issued
B 2009-11 no Webstore
ISO 80000-10 Ed. 2.0

Quantities and units - Part 10: Atomic and nuclear physics

CCDV
  • CCDV
  • Draft circulated as Committee Draft with Vote
E 2017-09 no 25/565
ISO 80000-11 Ed. 1.0

Quantities and units - Part 11: Characteristic numbers

PPUB
  • PPUB
  • Publication issued
B 2008-12 no Webstore
ISO 80000-12 Ed. 1.0

ISO 80000-12 Ed.1: Quantities and units - Part 12: Solid state physics

PPUB
  • PPUB
  • Publication issued
B 2009-03 no Webstore
ISO 80003-2 Ed. 1.0

Quamtities for e-health -- Part 2: Physics

ACDV
  • ACDV
  • Draft approved for Committee Draft with Vote
B 2017-01 no
ISO 80003-2 f1 Ed. 1.0

Quantities and their units to be used in Physiology - Part 2: Physics

MERGED
  • MERGED
  • Merged project
E
ISO 80003-3 Ed. 1.0

Quantities for e-health - Part 3: Chemistry

A2CD
  • A2CD
  • Approved for 2nd Committee Draft
B 2013-10 no