- To All Licensees of Food Premises
- To All Licensees of Swimming Pool
- To All Licensees of Commercial Bathhouse
- To All Licensees of Places of Public Entertainment
- To All Permittees of Karaoke Establishment
- To All Licensees of Fixed-pitch (Cooked Food and Light Refreshment) Hawker Stall
- To Market Stall Tenants Engaged in Sale of Cooked Food
- To Market Stall Tenants Engaged in Sale of Cooked Food and Light Refreshment
- To Market Stall Tenants Engaged in Service Trade (Beauty/Manicure/Massage Parlour)