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Health Sciences Authority

Metrological services

Find out how you can obtain Certified Reference Materials from us, and participate in our Proficiency Testing or External Quality Assessment programmes.

Last updated 25 May 2026

Scope of services

We offer the following:

Purchasing Certified Reference Materials

Download our list of CRMs.

Please e-mail hsa_cml@hsa.gov.sg for a quotation.

Participating in a Proficiency Testing (PT) / External Quality Assurance (EQA) programme

Details of the Proficiency Testing programme

Who can participate

Our PT programmes are extended to all local and overseas chemical testing laboratories.

Our EQA programmes are available for all clinical laboratories, medical clinics or clinical trial facilities from Singapore and overseas to participate.

How to participate

Types of programmes

  • PT programmes for food, water and cosmetics testing laboratories.

  • EQA programmes in clinical chemistry and on HbA1c testing.

To submit feedback, appeal or complaint for our programme

Please download and complete the feedback / complaint / appeal form [PDF, 106 KB] and submit it to us at hsa_cmlpt@hsa.gov.sg (PT programme)
hsa_cmleqa@hsa.gov.sg (EQA programme)

Training and consultancy

We offer courses to equip analytical scientists and medical technologists with the knowledge of statistics needed for method validation and estimation of measurement uncertainty.

We also provide customised on-site training and consultancy on method validation and measurement uncertainty.

Please e-mail hsa_cml@hsa.gov.sg for enquiries on training and consultancy.

For more information

The Chemical Metrology Division is located at:

1 Science Park Road
#01-05/06, The Capricorn
Singapore Science Park II
Singapore 117528

You may also call us at 6775 1605 (ext. 125).

Customers in the Republic of Korea may purchase CRMs from our distributor:

Fore Front Test Co. Ltd
Yatap Daedeok Plaza 510
6 Seongnam-daero 926 beon-gil Bundang-gu, Seongnam-si, Gyeonggi-do,
South Korea
Zip Code 13506

Contact Person: Dr Jang-Hyuk Ahn
E-mail: info@fft-test.com
Tel: +82-31-734-7155
Fax: +82-31-734-7156

Certified Reference Materials

Download information on our Certified Reference Materials here.