TC-QM

Chemistry & Biology

Promotes reliable chemical and biological measurement results for health, environment and trade.

13 participating countries General Assembly 2025 to the next election GA 2025 verified directory

Committee Mandate

About TC-QM

TC-QM coordinates metrology in chemistry and biology, including comparable analytical results, reference materials, proficiency activities and measurement traceability.

The GA 2025 source identifies this committee as TC-C. TC-QM is used here for consistency with the AFRIMETS website.

1Listed office-bearers

13Participating countries

0Working groups or sub-groups

GA 2025Directory reference

Governance Structure

Committee Leadership

Office-bearers are presented according to the supplied AFRIMETS GA 2025 Technical Committees directory.

AB Photo pending

Dr Angelique Botha

Chair

Principal Member National Metrology Institute of South Africa

Institute NMISA SADCMET

LocationSouth Africa

ABotha@nmisa.org

Other office-bearers have not yet been appointed.

Technical Programme

Core Activities

Activities are aligned with the measurement field and technical mandate of TC-QM.

Activity 01
Chemical measurement

Strengthen traceability and comparability for chemical analysis across member institutes.
Activity 02
Biological measurement

Support reliable measurements in biological, clinical and life-science applications.
Activity 03
Reference materials

Promote appropriate production and use of certified reference materials.
Activity 04
Proficiency and comparisons

Coordinate studies that assess and improve analytical measurement performance.

Committee Resources

Technical Committee Documents

The official source directory and a printable profile for TC-QM.

Technical Committees & Working Groups Directory Official GA 2025 source document Open TC-QM Leadership ReferenceOpen the relevant directory section · Page 4

Chemistry & Biology

About TC-QM

Dr Angelique Botha

Chemical measurement

Biological measurement

Reference materials

Proficiency and comparisons