National holiday: Independence Day, 27 June (1977)
Constitution: multiparty constitution approved by referendum 4
September 1992
Legal system: based on French civil law system, traditional practices, and Islamic law
Suffrage: NA years of age; universal adult
Executive branch: chief of state: President GUELLEH Ismail Omar (since 8 May 1999);
head of government: Prime Minister DILLEITA Mohamed Dilleita (since 4 March 2001)
cabinet: Council of Ministers responsible to the president
elections: president elected by popular vote for a six-year term; election last held 9 April 1999 (next to be held NA 2005); prime minister appointed by the president
election results: GUELLEH Ismail Omar elected president; percent of vote - GUELLEH Ismail Omar 74.4%, IDRIS Moussa Ahmed 25.6%
Legislative branch: unicameral Chamber of Deputies or Chambre des Deputes (65 seats; members elected by popular vote for five-year terms)