1 October 1991; amended several times
Legal system:
based on English law and customary laws indigenous to local tribes; has not accepted compulsory ICJ jurisdiction
Suffrage:
18 years of age; universal
Executive branch:
chief of state: President Ernest Bai KOROMA (since 17 September 2007); note - the president is both the chief of state and head of government
head of government: President Ernest Bai KOROMA (since 17 September 2007)
cabinet: Ministers of State appointed by the president with the approval of the House of Representatives; the cabinet is responsible to the president
elections: president elected by popular vote for a five-year term (eligible for a second term); election last held 11 August 2007 and 8 September 2007 (next to be held in 2012)