2. Circulars
View the documents of circulars of Clinical Laboratory Service here.
50 items
22 July 2026
MOH MHC Cir 060_2026 Written Direction on Modifications to the PGT-MSR LCs
Active
13 July 2026
MOH Cir 56_2026 Notice of Proposed Modification of Licence Conditions on Licensees Providing or Intending to Provide Restricted Services
Active
29 June 2026
MOH MHC Cir 0051_2026 Notice of Proposed Modifications to LCs for CLS and ARS Licensees Providing or Intending to Provide PGT under HCSA
Active
30 April 2026
MOH MHC Cir 0040_2026 Etomidate to be Delisted from the Misuse of Drugs Act (MDA) and Listed as a Specified Psychoactive Substance (SPS) Under the Tobacco and Vaporisers Control Act (TVCA)
Active
13 March 2026
MOH MHC Cir 0024_2026 Updated MOH Artificial Intelligence in Healthcare Guidelines (AIHGle 2.0)
Active
12 March 2026
MOH MHC Cir 0022_2026 Revised Regulatory Guidelines for Laboratory Developed Tests (LDTs) by the Health Sciences Authority (HSA)
Active
6 March 2026
MOH MHC Cir 0018_2026 Overview and Implementation of the Health Information Act (HIA)
Active
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