Quick links

published ISO standards *

under the direct responsibility of ISO/TC 146/SC 3

Participating members
Observing members

* number includes updates

Reference Title Type
ISO/TC 146/SC 3/WG 1   Determination of asbestos fibre content Working group
ISO/TC 146/SC 3/WG 22   Measurement of substances in ambient air from transportation sources Working group
Liaison Committees to ISO/TC 146/SC 3

The committees below can access the documents of ISO/TC 146/SC 3:

Reference Title ISO/IEC
ISO/TC 156 Corrosion of metals and alloys ISO


Organizations in liaison (Category A and B)
Acronym Title Category
BIPM International Bureau of Weights and Measures A
WMO World Meteorological Organization A

ISO/TC 146/SC 3 - Secretariat

ANSI [United States]

US Environmental Protection Agency
ORDN NCER 8701R Ariel Rios Building 1200 Pennsylvania Av. N.W.
Washington 20460 DC
United States

Tel: +1 202 564 68 25
Fax: +1 202 565 24 44