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24

published ISO standards *

under the direct responsibility of ISO/TC 172/SC 3

6

ISO standards under development *

under the direct responsibility of ISO/TC 172/SC 3

11

Participating members

11

Observing members

* number includes updates

Reference Title Type
ISO/TC 172/SC 3/WG 1 Raw optical glass Working group
ISO/TC 172/SC 3/WG 2 Coatings Working group
ISO/TC 172/SC 3/WG 3 Characterization of IR materials Working group
Liaison Committees to ISO/TC 172/SC 3

The committees below can access the documents of ISO/TC 172/SC 3:

Reference Title ISO/IEC
IEC/TC 49 Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection IEC
ISO/TC 172/SC 1 Fundamental standards ISO
Liaison Committees from ISO/TC 172/SC 3

ISO/TC 172/SC 3 can access the documents of the committees below:

Reference Title ISO/IEC
IEC/TC 49 Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection IEC
ISO/TC 172/SC 1 Fundamental standards ISO
Organizations in liaison (Category A and B)
Acronym Title Category
OIML International Organization of Legal Metrology A

ISO/TC 172/SC 3 - 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 Noriaki Tokuda