Suffrage:
18 years of age; universal
Executive branch:
chief of state: President Umaru Musa YAR'ADUA (since 29 May 2007); note - the president is both the chief of state and head of government head of government: President Umaru Musa YAR'ADUA (since 29 May 2007) cabinet: Federal Executive Council elections: president is elected by popular vote for a four-year term (eligible for a second term); election last held 21 April 2007 (next to be held in April 2011) election results: Umaru Musa YAR'ADUA elected president; percent of vote - Umaru Musa YAR'ADUA 69.8%, Muhammadu BUHARI 18.7%, Atiku ABUBAKAR 7.5%, Orji Uzor KALU 1.7%, other 2.3%
Legislative branch:
bicameral National Assembly consists of the Senate (109 seats, 3 from each state plus 1 from Abuja; members elected by popular vote to serve four-year terms) and House of Representatives (360 seats; members elected by popular vote to serve four-year terms) elections: Senate - last held 21 April 2007 (next to be held in April 2011); House of Representatives - last held 21 April 2007 (next to be held in April 2011) election results: Senate - percent of vote by party - PDP 53.7%, ANPP 27.9%, AD 9.7%, other 8.7%; seats by party - PDP 76, ANPP 27, AD 6; House of Representatives - percent of vote by party - PDP 54.5%, ANPP 27.4%, AD 8.8%, UNPP 2.8%, NPD 1.9%, APGA 1.6%, PRP 0.8%; seats by party - PDP 76, ANPP 27, AD 6, UNPP 2, APGA 2, NPD 1, PRP 1, vacant 1
Judicial branch:
Supreme Court (judges appointed by the President); Federal Court of Appeal (judges are appointed by the federal government on the advice of the Advisory Judicial Committee)
Political parties and leaders:
Accord Party [Ikra Aliyu BILBIS]; Action Congress or AC [Hassan
ZUMI]; Alliance for Democracy or AD [Mojisoluwa AKINFENWA]; All
Nigeria Peoples' Party or ANPP [Edwin UME-EZEOKE]; All Progressives
Grand Alliance or APGA [Victor C. UMEH]; Democratic People's Party
or DPP [Jeremiah USENI]; Fresh Democratic Party [Chris OKOTIE];
Labor Party [Dan NWANYANWU]; Movement for the Restoration and
Defense of Democracy or MRDD [Mohammed Gambo JIMETA]; National
Democratic Party or NDP [Aliyu Habu FARI]; Peoples Democratic Party
or PDP [vacant]; Peoples Progressive Alliance [Clement EBRI];
Peoples Redemption Party or PRP [Abdulkadir Balarabe MUSA]; Peoples
Salvation Party or PSP [Lawal MAITURARE]; United Nigeria Peoples
Party or UNPP [Mallam Selah JAMBO]