Canada: Government
Principal Government Officials
Chief of State: Queen Elizabeth II represented by Governor General David Johnston
Head of Government: Prime Minister Stephen Harper
Canada is a constitutional monarchy with a federal system, a parliamentary government, and a democratic tradition dating from the late 18th century. The Charter of Rights and Freedoms, enacted in 1982, guarantees basic individual and group rights. Queen Elizabeth II, as Queen of Canada, is the head of state. She appoints the governor general, who serves as her representative in Canada, on the advice of the prime minister, usually for a 5-year term. The prime minister is the leader of the political party in power and is the head of the cabinet. The governing party remains in office as long as it retains majority support (“confidence”) in the House of Commons.
Canada's Parliament consists of an elected House of Commons and an appointed Senate. Legislative power rests with the 308-member Commons. According to Canadian law, elections are held every fourth October, but it is possible for the governor general to dissolve Parliament early if the cabinet loses the confidence of the House of Commons. The next election is scheduled for October 15, 2012, but as there is a minority government in the House, an election may take place before that date. Vacancies in the 105-member Senate, whose members serve until the age of 75, are filled by the governor general on the advice of the prime minister.
Criminal law, based largely on British law, is uniform throughout the nation and is under federal jurisdiction. Civil law is also based on the common law of England, except in Quebec, which has retained its own civil code patterned after that of France. Justice is administered by federal, provincial, and municipal courts.
Each province is governed by a premier and a single, elected legislative chamber. A lieutenant-governor, appointed by the governor general on the advice of the prime minister, represents the Queen, who is the legal head of state of each province.
Sources:
CIA World Factbook (June 2011)U.S. Dept. of State Country Background Notes ( June 2011)

