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38
published ISO standards *

under the direct responsibility of ISO/TC 150/SC 4

12
ISO standards under development *

under the direct responsibility of ISO/TC 150/SC 4

16
Participating members
14
Observing members

* number includes updates

Reference Title Type
ISO/TC 150/SC 4/WG 1   Mechanical testing Working group
ISO/TC 150/SC 4/WG 3   Wear Working group
ISO/TC 150/SC 4/WG 4   General requirements Working group

ISO/TC 150/SC 4 - Secretariat

BSI [United Kingdom]

British Standards Institution
389 Chiswick High Road
London W4 4AL
United Kingdom

Tel: +44 208 996 90 00
Fax: +44 208 996 74 00