Casino Regulatory Authority of Singapore.
Central Narcotics Bureau.
Immigration & Checkpoints Authority.
Internal Security Department.
Singapore Civil Defence Force.
Singapore Corporation of Rehabilitative Enterprises (SCORE).
Singapore Police Force.
Singapore Prison Service.
National Emergency Preparedness.
Civil Contingency Planning.
Crisis and Consequence Management.
Law and Order:
Confiscation of Crime-Derived Benefits.
Maintenance of Public Order.
Custody and Rehabilitation of Offenders.
Registration of Criminals.
Control of Private Lotteries (other than accounts and duty matters).
Drug and Inhalant Abuse.
Regulation of Special Constabulary and Vigilante Corps.
Regulation of Security Industry, including Private Investigators and Auxiliary Police Officers.
Public Entertainments (other than the licensing of arts entertainment).
Matters relating to the Maintenance of Religious Harmony Act (Cap. 167A).
Protection of Official Secrets.
Immigration and Registration:
Immigration and Border Control.
Registration of Births and Deaths.
Fire, Rescue and Emergency Ambulance Services.
Safe Handling of Petroleum and other Flammable Materials.