The Auditor General of Canada is an officer of the Parliament of Canada to aid accountability and oversight by conducting independent financial audits of federal government operations. These audits provide members of parliament with objective evidence to help them examine the government's activities and hold it to account.

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.