The politics of Canada functions within a framework of parliamentary democracy and a federal system of parliamentary government with strong democratic traditions. Canada is a constitutional monarchy where the monarch is head of state. In practice, executive authority is entrusted to the Cabinet, a committee of ministers of the Crown chaired by the Prime Minister of Canada that act as the executive committee of the King's Privy Council for Canada and are responsible to the democratically elected House of Commons.
The Constitution of Canada is the supreme law in Canada. It outlines Canada's system of government and the civil and human rights of those who are citizens of Canada and non-citizens in Canada. Its contents are an amalgamation of various codified acts, treaties between the Crown and Indigenous Peoples, uncodified traditions and conventions. Canada is one of the oldest constitutional monarchies in the world.
The British North America Acts, 1867–1975, are a series of acts of Parliament that were at the core of the Constitution of Canada. Most were enacted by the Parliament of the United Kingdom and some by the Parliament of Canada. Some of the acts were repealed in Canada by the Constitution Act, 1982. The rest were renamed the Constitution Acts and amended, with those changes having effect only in Canada. The Canadian versions of the Constitution Acts are part of the Constitution of Canada, and can be amended only in Canada.
The House of Commons of Canada is the lower house of the Parliament of Canada. Together with the Crown and the Senate of Canada, they comprise the bicameral legislature of Canada.
The Parliament of Canada is the federal legislature of Canada, seated at Parliament Hill in Ottawa, and is composed of three parts: the King, the Senate, and the House of Commons. By constitutional convention, the House of Commons is dominant, with the Senate rarely opposing its will. The Senate reviews legislation from a less partisan standpoint and may initiate certain bills. The monarch or his representative, normally the governor general, provides royal assent to make bills into law.
The 1867 Canadian federal election was held from August 7 to September 20, 1867, and was the first election of Canada. It was held to elect members representing electoral districts in the provinces of Nova Scotia, New Brunswick, Ontario and Quebec to the House of Commons of the 1st Canadian Parliament. The provinces of Manitoba (1870) and British Columbia (1871) were created during the term of the 1st Parliament of Canada and were not part of this election.
The Canadian electoral system is based on a parliamentary system of government modelled on that of the United Kingdom.
An electoral district in Canada is a geographical constituency upon which Canada's representative democracy is based. It is officially known in Canadian French as a circonscription but frequently called a comté (county). In Canadian English it is also colloquially and more commonly known as a riding or constituency.
The Constitution Act, 1867, originally enacted as the British North America Act, 1867, is a major part of the Constitution of Canada. The act created a federal dominion and defines much of the operation of the Government of Canada, including its federal structure, the House of Commons, the Senate, the justice system, and the taxation system. In 1982, with the patriation of the Constitution, the British North America Acts which were originally enacted by the British Parliament, including this Act, were renamed. However, the acts are still known by their original names in records of the United Kingdom. Amendments were also made at this time: section 92A was added, giving provinces greater control over non-renewable natural resources.
Canada holds elections for legislatures or governments in several jurisdictions: for the federal (national) government, provincial and territorial governments, and municipal governments. Elections are also held for self-governing First Nations and for many other public and private organizations including corporations and trade unions. Municipal elections can also be held for both upper-tier and lower-tier governments.
The 39th Canadian Parliament was in session from April 3, 2006 until September 7, 2008. The membership was set by the 2006 federal election on January 23, 2006, and it changed only somewhat due to resignations and by-elections. The Parliament was dissolved on September 7, 2008, with an election to determine the membership of the 40th Parliament occurring on October 14, 2008.
Before 1982, modifying the Constitution of Canada primarily meant amending the British North America Act, 1867. Unlike most other constitutions, however, the Act had no amending formula; instead, changes were enacted through Acts of the Parliament of the United Kingdom called the British North America Acts.
The federal electoral redistribution of 2012 was a redistribution of electoral districts ("ridings") in Canada following the results of the 2011 Canadian census. As a result of amendments to the Constitution Act, 1867, the number of seats in the House of Commons of Canada increased from 308 to 338. The previous electoral redistribution was in 2003.
The Electoral Boundaries Readjustment Act, commonly known by its acronym EBRA, is an act of the Parliament of Canada that was passed by the 26th Canadian Parliament in 1964.
A member of Parliament is a term used to describe an elected politician in the House of Commons of Canada, the lower chamber of the bicameral Parliament of Canada.
The 45th Canadian federal election will take place on or before October 20, 2025, to elect members of the House of Commons to the 45th Canadian Parliament. The date of the vote is determined by the fixed-date provisions of the Canada Elections Act, which requires federal elections to be held on the third Monday in October in the fourth calendar year after the polling day of the previous election, though a current government bill proposes to postpone the date to October 27, 2025 to avoid conflicting with Diwali. In addition to the statutory fixed election date provisions, Canada has a constitutional requirement specified in both section 50 of the Constitution Act, 1867 and section 4 of the Canadian Charter of Rights and Freedoms that elections for the House of Commons must be called no more than five years after the writs for the preceding election are returned.
The Preserving Provincial Representation in the House of Commons Act, also referred to as Bill C-14, is an act of the Parliament of Canada that was passed by the 44th Canadian Parliament in 2022. It made a section 44 amendment to the Constitution of Canada to guarantee that the province of Quebec would not lose a seat in the 2022 Canadian federal electoral redistribution. The Bill was introduced as Bill C-14 with the long title An Act to amend the Constitution Act, 1867 .
Section 37 of the Constitution Act, 1867 is a provision of the Constitution of Canada relating to the composition of the House of Commons, the lower house of the federal Parliament of Canada.
Section 52 of the Constitution Act, 1867 is a provision of the Constitution of Canada which gives the federal Parliament the power to increase the number of members in the House of Commons, provided any increase respects the principle of proportionate provincial representation in the House of Commons.
Section 8 of the Constitution Act, 1867 is a provision of the Constitution of Canada requiring a census every ten years.
