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4

published ISO standards *

under the direct responsibility of ISO/TC 180/SC 4

21

Participating members

16

Observing members

* number includes updates

Organizations in liaison (Category A and B)
Acronym Title Category
EC - European Commission European Commission A

ISO/TC 180/SC 4 - Secretariat

SAC China
Standardization Administration of China
No. 9 Madian Donglu, Haidian District
Beijing 100088
China

Tel: +8610 8226 2644
Fax: +8610 8226 0660

Secretariat direct:
Meng Liu
Tel: +86-10-58811716
Fax: +86-10-58811714