The Government of Canada (French: Gouvernement du Canada), officially Her Majesty's Government (French: Gouvernement de Sa Majesté), is the body responsible for the federal administration of Canada. In Canadian English, the term can mean either the collective set of institutions (the legislative, executive, and judicial branches) or specifically the Queen-in-Council (the executive). In both senses, the current construct was established at Confederation through the Constitution Act, 1867—as a federal constitutional monarchy, wherein the Canadian Crown acts as the core, or "the most basic building block", of its Westminster-style parliamentary democracy. The Crown is thus the foundation of the executive, legislative, and judicial branches of the Canadian government. The monarch (currently Queen Elizabeth II) is personally represented by the governor general of Canada (currently Julie Payette). The prime minister (currently Justin Trudeau) is the head of government who is invited by the Crown to form a government after securing the confidence of the House of Commons, which is typically determined through the election of enough members of a single political party in a federal election to provide a majority of seats in Parliament, forming a governing party. Further elements of governance are outlined in the rest of the Canadian Constitution, which includes written statutes in addition to court rulings, and unwritten conventions developed over centuries.Constitutionally, the Queen's Privy Council for Canada is the body that advises the sovereign or their representative on the exercise of executive power. This task is nearly exclusively carried out by a committee within the Queen's Privy Council known as the Cabinet who collectively set the government's policies and priorities for the country. It is composed of ministers of the Crown and is chaired by the prime minister. The sovereign appoints the members of Cabinet on the advice of the Prime Minister who, by convention, are selected from the House of Commons or, less often, the Senate. During its term, the government must retain the confidence of the House of Commons, and certain important motions, such as the passing of the government's budget, are considered as confidence motions. Laws are formed by the passage of bills through Parliament, which are either sponsored by the government or individual members of Parliament. Once a bill has been approved by both the House of Commons and the Senate, royal assent is required to make the bill become law. The laws are then the responsibility of the government to oversee and enforce.