Administrative divisions:
18 regions (regions, singular - region); Batha,
Borkou-Ennedi-Tibesti, Chari-Baguirmi, Guera, Hadjer-Lamis, Kanem,
Lac, Logone Occidental, Logone Oriental, Mandoul, Mayo-Kebbi Est,
Mayo-Kebbi Ouest, Moyen-Chari, Ouaddai, Salamat, Tandjile, Ville de
N'Djamena, Wadi Fira
Independence:
11 August 1960 (from France)
National holiday:
Independence Day, 11 August (1960)
Constitution:
passed by referendum 31 March 1996; a June 2005 referendum removed constitutional term limits
Legal system:
based on French civil law system and Chadian customary law; has not accepted compulsory ICJ jurisdiction