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6

published ISO standards *

under the direct responsibility of ISO/TC 4/SC 12

1

ISO standards under development *

under the direct responsibility of ISO/TC 4/SC 12

15

Participating countries

3

Observing countries

* number includes updates

Reference Title Type
ISO/TC 4/SC 12/WG 1 Strength testing of ceramic balls Working group *

* The convener can be reached through the secretariat (See contact information below)

Liaison Committees from ISO/TC 4/SC 12

ISO/TC 4/SC 12 can access the documents of the committees below :

Reference Title ISO/IEC
ISO/TC 17/SC 4 Heat treatable and alloy steels ISO
ISO/TC 206 Fine ceramics ISO
Date Month Location TC/SC Note
18 May 2017 Atlanta (USA) ISO/TC 4/SC 12 *

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

ISO/TC 4/SC 12 - Secretariat

JISC Japan
Japanese Industrial Standards Committee
Technical Regulations, Standards & Conformity Assessment Policy Unit
Ministry of Economy, Trade and Industry
1-3-1, Kasumigaseki, Chiyoda-ku
Tokyo 100 - 8901
Japan

Tel: +81 3 35 01 94 71
Fax: +81 3 35 80 86 37

Secretariat direct:
Mr Takashi Shiraki
Tel: +81 3 3433 0926
Fax: +81 3 3433 0929