Singapore Regulatory Classification

POM (Prescription Only Medicines)
— Sold or supplied to public on prescription only.
P (Pharmacy Only Medicines)
— Sold or supplied from any licensed retail pharmacy under the supervision of a pharmacist.
GSL (medicines on the general sales list)
— Sold or supplied to the public without restriction.
Refer www.hsa.gov.sg for the risk classification system for medical devices.

A (Class A Medical Device)
— Low risk
B (Class B Medical Device)
— Low to Moderate Risk
C (Class C Medical Device)
– Moderate to High Risk
D (Class D Medical Device)
– High Risk
Note: Exemption drugs or orphan drugs – Import and use of these unregistered therapeutic products is approved by HSA under specific conditions.