About

Scope

Standardization of classifications, size designations, dimensions, performances and electronic identification of tyres, rims and valves, including load/inflation/speed relationship of tyres

Quick links

Sustainable Development Goals

This committee contributes with 39 standards to the following Sustainable Development Goals:

3
Good Health and Well-being
6
Clean Water and Sanitation
8
Decent Work and Economic Growth
9
Industry, Innovation and Infrastructure
11
Sustainable Cities and Communities
12
Responsible Consumption and Production
13
Climate Action
14
Life Below Water
15
Life on Land
85

Published ISO standards *

of which 28 under the direct responsibility of ISO/TC 31

16

ISO standards under development *

of which 9 under the direct responsibility of ISO/TC 31

24
Participating members
30
Observing members

* number includes updates

Reference Title Type
ISO/TC 31/SC 3 Passenger car tyres and rims Subcommittee
ISO/TC 31/SC 4 Truck and bus tyres and rims Subcommittee
ISO/TC 31/SC 5 Agricultural tyres and rims Subcommittee
ISO/TC 31/SC 6 Off-the-road tyres and rims Subcommittee
ISO/TC 31/SC 7 Industrial tyres and rims Subcommittee
ISO/TC 31/SC 9 Valves for tube and tubeless tyres Subcommittee
ISO/TC 31/SC 10 Cycle, moped, motorcycle tyres and rims Subcommittee
ISO/TC 31/AHG 1   Tyre noise test exchange Working group
ISO/TC 31/AHG 3   Map tyre sizes in multiple TC 31/SCs Working group
ISO/TC 31/WG 1   Terminology Working group
ISO/TC 31/WG 6   Rolling resistance (highway tyres) Working group
ISO/TC 31/WG 8   Methods for measuring snow and ice grip performance Working group
ISO/TC 31/WG 10   RFID tyre tags Working group
ISO/TC 31/WG 11   Tyre noise test methods Working group
ISO/TC 31/WG 12   Methods for measuring relative wet grip performance Working group
ISO/TC 31/WG 13   Tyre abrasion measurement Working group
Liaison Committees to ISO/TC 31

The committees below can access the documents of ISO/TC 31:

Reference Title ISO/IEC
ISO/IEC JTC 1/SC 31 Automatic identification and data capture techniques ISO/IEC
ISO/TC 22 Road vehicles ISO
ISO/TC 22/SC 33 Vehicle dynamics, chassis components and driving automation systems testing ISO
ISO/TC 43/SC 1 Noise ISO
ISO/TC 45 Rubber and rubber products ISO
ISO/TC 96 Cranes ISO
ISO/TC 127 Earth-moving machinery ISO

 

Liaison Committees from ISO/TC 31

ISO/TC 31 can access the documents of the committees below:

Reference Title ISO/IEC
ISO/TC 20 Aircraft and space vehicles ISO
ISO/TC 22 Road vehicles ISO
ISO/TC 22/SC 33 Vehicle dynamics, chassis components and driving automation systems testing ISO
ISO/TC 22/SC 40 Specific aspects for light and heavy commercial vehicles, busses and trailers ISO
ISO/TC 45 Rubber and rubber products ISO
ISO/TC 67 Oil and gas industries including lower carbon energy ISO
ISO/TC 127 Earth-moving machinery ISO
ISO/TC 149 Cycles ISO

 

Organizations in liaison (Category A and B)
Acronym Title Category
EC - European Commission European Commission A
ETRTO European Tyre and Rim Technical Organization A
GDSO Global Data Service Organisation for tyres and automotive components A
UNECE United Nations Economic Commission for Europe A
WCO World Customs Organization B

Organizations in liaison (Category C)

C liaisons participate at the level of a Working Group

Acronym Title Category
GS1 GS1 C
Date Month Location TC/SC Note
9-12 June 2025 Halifax (Canada) ISO/TC 31 **

* Information definite but meeting not yet formally convened
** Provisional

ISO/TC 31 - Secretariat

ANSI (United States)

American National Standards Institute
1899 L St NW, 11th Floor
Washington 20036 DC
United States

Tel: +1 212 642 49 00 / +1.202.293.8020
Fax: +1 212 398 00 23 / +1.202.293.9287
Web:

  2. Taking part
  3. Who develops standards
  4. Technical Committees
  5. ISO/TC 31