7 November 1982; amended 17 May 1987, 1995, 2001, 2007 and 2010; note - amendment passed by referendum concerning presidential elections on 21 October 2007

Legal system:

civil law system derived from various European continental legal systems; note - member of the European Court of Human Rights (ECHR), although Turkey claims limited derogations on the ratified European Convention on Human Rights; has not accepted compulsory ICJ jurisdiction

Suffrage:

18 years of age; universal

Executive branch:

chief of state: President Abdullah GUL (since 28 August 2007)

head of government: Prime Minister Recep Tayyip ERDOGAN (since 14 March)

cabinet: Council of Ministers appointed by the president on the nomination of the prime minister (For more information visit the World Leaders website ) elections: president elected directly for a five-year term (eligible for a second term); prime minister appointed by the president from among members of parliament

election results: on 28 August 2007 the National Assembly elected Abdullah GUL president on the third ballot; National Assembly vote - 339