20 years of age; universal
Executive branch:
chief of state: King HAMAD bin Isa Al-Khalifa (since 6 March 1999); Heir Apparent Crown Prince SALMAN bin Hamad Al-Khalifa (son of the monarch, born 21 October 1969)
head of government: Prime Minister KHALIFA bin Salman Al-Khalifa (since 1971); Deputy Prime Ministers ALI bin Khalifa bin Salman Al-Khalifa, MUHAMMAD bin Mubarak Al-Khalifa, Jawad bin Salim al-ARAIDH
cabinet: Cabinet appointed by the monarch (For more information visit the World Leaders website ) elections: the monarchy is hereditary; prime minister appointed by the monarch
Legislative branch:
bicameral legislature consists of the Consultative Council (40 members appointed by the King) and the Council of Representatives or Chamber of Deputies (40 seats; members directly elected to serve four-year terms)
elections: Council of Representatives - last held in two rounds on 23 and 30 October 2010 (next election to be held in 2014)
election results: Council of Representatives - percent of vote by society - NA; seats by society - al Wifaq (Shia) 18, al Asala (Sunni Salafi) 3, al Minbar (Sunni Muslim Brotherhood) 2, independents 17
Judicial branch: