National holiday:
Independence Day, 12 December (1963)
Constitution:
12 December 1963; amended as a republic 1964; reissued with amendments 1979, 1982, 1986, 1988, 1991, 1992, 1997, 2001; note - a new draft constitution was defeated by popular referendum in 2005
Legal system:
based on Kenyan statutory law, Kenyan and English common law, tribal law, and Islamic law; judicial review in High Court; accepts compulsory ICJ jurisdiction with reservations; constitutional amendment of 1982 making Kenya a de jure one-party state repealed in 1991
Suffrage:
18 years of age; universal
Executive branch:
chief of state: President Mwai KIBAKI (since 30 December 2002); Vice President Stephene Kalonzo MUSYOKA (since 10 January 2008); head of government: Prime Minister Raila Amolo ODINGA (since 17 April 2008) cabinet: Cabinet appointed by the president elections: president elected by popular vote for a five-year term (eligible for a second term); in addition to receiving the largest number of votes in absolute terms, the presidential candidate must also win 25% or more of the vote in at least five of Kenya's seven provinces and one area to avoid a runoff; election last held 27 December 2007 (next to be held in December 2012); vice president appointed by the president election results: President Mwai KIBAKI reelected; percent of vote - Mwai KIBAKI 46%, Raila ODINGA 44%, Kalonzo MUSYOKA 9%