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12

published ISO standards *

under the direct responsibility of ISO/TC 146/SC 4

1

ISO standard under development *

under the direct responsibility of ISO/TC 146/SC 4

15

Participating members

20

Observing members

* number includes updates

Reference Title Type
ISO/TC 146/SC 4/WG 1 Terminology Working group
ISO/TC 146/SC 4/WG 2 Uncertainty of air quality measurements [STANDBY] Working group
Liaison Committees to ISO/TC 146/SC 4

The committees below can access the documents of ISO/TC 146/SC 4:

Reference Title ISO/IEC
ISO/TC 69/SC 6 Measurement methods and results ISO
Liaison Committees from ISO/TC 146/SC 4

ISO/TC 146/SC 4 can access the documents of the committees below:

Reference Title ISO/IEC
ISO/CASCO Committee on conformity assessment ISO
ISO/TC 69/SC 6 Measurement methods and results ISO
Organizations in liaison (Category A and B)
Acronym Title Category
WMO World Meteorological Organization A

Date Month Location TC/SC Note
8 October 2019 Sankt Augustin (Germany) ISO/TC 146/SC 4  

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

ISO/TC 146/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

Secretariat direct:
Mr Dr. rer. nat Rolf Kordecki
Tel: +49 211 6214-410
Fax: +49 211 6214-157