Immigration and Checkpoints Authority

The Immigration and Checkpoints Authority (ICA) is a law enforcement agency within the Ministry of Home Affairs (MHA), the border control agency responsible for frontline border control operations at air, sea and rail ports in Singapore. ICA was formed on 1 April 2003 after the restructuring of the preceding agencies responsible for customs and immigration control, the Singapore Immigration and Registration (SIR) and the Customs and Excise Department (CED).

Source: Wikipedia — Immigration and Checkpoints Authority (CC BY-SA 4.0)