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6
published ISO standards *

under the direct responsibility of ISO/TC 31/SC 7

4
ISO standards under development *

under the direct responsibility of ISO/TC 31/SC 7

12
Participating members
16
Observing members

* number includes updates

Reference Title Type
ISO/TC 31/SC 7/WG 4   Tyres for rim diameter code larger than 15 Working group
ISO/TC 31/SC 7/WG 6   Cylindrical and conical base rubber solid tyres Working group

 

Organizations in liaison (Category A and B)
Acronym Title Category
ETRTO European Tyre and Rim Technical Organization A

ISO/TC 31/SC 7 - 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