2. Circulars
View the documents of circulars of Clinical Laboratory Service here.
44 articles
6 February 2026
MOH MHC Cir 0012_2026 Credential Verification Requirements for Healthcare Professionals
Active
2 February 2026
MOH MHC Cir 0001_2026 Guidelines on Ceasing the use of NRIC Numbers for Authentication by Healthcare Service Providers
Active
9 January 2026
MOH Cir 02_2026 Guidance on Disclosure of Patient Medical Records to Insurers
Active
28 November 2025
MOH Cir 79_2025 Diagnosis and reporting of Occupational Diseases
Active
31 October 2025
MOH Cir 69_2025 Written Direction on Modifications to LCs under section 14(4) of the HCSA 2020
Active
10 October 2025
MOH Cir 65_2025 Notice of Proposed Modification to LCs for CLS and ARS Licensees Providing or Intending to Provide PGT-MSR
Rescinded
10 October 2025
MOH Cir 65_2025 Notice of Proposed Modification to LCs for CLS and ARS Licensees Providing or Intending to Provide PGT-MSR
Rescinded
9 September 2025
MOH Cir 57_2025 Key Amendments to the Moratorium on Genetic Testing and Insurance
Active
29 August 2025
MOH Cir 54_2025 Reclassification of Etomidate as a Controlled Drug (CD) under the Misuse of Drugs Act (MDA)
Active
19 June 2025
MOH Cir 36_2025 Key Amendments to the Moratorium on Genetic Testing and Insurance
Rescinded