• Secretariat: ANSI
    Committee Manager:
    Mr Jack Puzak
  • Chairperson (until end 2019):
    Dr James S Webber
  • ISO Technical Programme Manager [TPM]:
    Ms Limei YU
    ISO Editorial Programme Manager [EPM]:
    Ms Jasmin Lewis
  • Creation date: 1982

Quick links


published ISO standards *

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


ISO standards under development *

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

Date Month Location TC/SC Note
10 October 2019 Sankt Augustin (Germany) ISO/TC 146/SC 3  

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

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, DC 20460
United States

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

Secretariat direct:

Mr Jack Puzak
Tel: +1 919 541 3775
Fax: +1 919 541 0920