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22

published ISO standards *

under the direct responsibility of ISO/TC 172/SC 4

9

ISO standards under development *

under the direct responsibility of ISO/TC 172/SC 4

10

Participating members

7

Observing members

* number includes updates

Reference Title Type
ISO/TC 172/SC 4/WG 2 Telescopic devices Working group

Liaison Committees to ISO/TC 172/SC 4

The committees below can access the documents of ISO/TC 172/SC 4:

Reference Title ISO/IEC
ISO/TC 172/SC 9 Laser and electro-optical systems ISO

 

Liaison Committees from ISO/TC 172/SC 4

ISO/TC 172/SC 4 can access the documents of the committees below:

Reference Title ISO/IEC
ISO/TC 172/SC 9 Laser and electro-optical systems ISO

ISO/TC 172/SC 4 - Secretariat

DIN [Germany]

DIN Deutsches Institut für Normung e.V.
Saatwinkler Damm 42/43
D-13627 Berlin
Germany

Tel: +49 30 26 01-0
Fax: +49 30 26 01 12 31