By the 1993 Constitution of Cambodia (Kampuchea Prihrichinacha ") is a constitutional monarchy with a multiparty democratic system. Head of state - King. The Council of Ministers appointed by a constitutional monarch, in fact, appointed by the Prime Minister. Legislative power is exercised by a bicameral Parliament consisting of the National Assembly (123 seats, members of the National Assembly are elected for a term of five years) and Senate (61 seats, two members appointed by the monarch, two elected by the National Assembly, and 57 are elected in constituencies all - a five-year term) .