Madagascar is a semi-presidential representative democratic multi-party republic, wherein the popularly elected president is the head of state and selects a prime minister, who recommends candidates to the president to form his cabinet of ministers. According to the constitution, executive power is exercised by the government while legislative power is vested in the ministerial cabinet, the Senate and the National Assembly, although in reality these two latter bodies have very little power or legislative role. The constitution establishes independent executive, legislative and judicial branches and mandates a popularly elected president limited to three five-year terms.