Previously named the General Accounting Office (GAO), the General Accountability Office is a semi-independent U.S. government agency, under the Congress rather than the President. It investigates how funds are spent, not just from a financial accounting standpoint but with analyses of the effectiveness of programs.
Its mission statement[1] charges it with:
The head of the GAO, who serves a nonrenewable 15-year term, is appointed by a process intended to be highly nonpartisan. Career GAO employees can rise to the position of Comptroller General.[2]
As with other senior officials, the Comptroller General is appointed by the President and approved by the Senate, but, as opposed to Executive Branch officials, the President does not create the list of nominees. Instead, a bipartisan Congressional commission creates a list of 3 nominees, from which the President chooses. The Commission, defined by the GAO Act of 1980, consists of:
GAO audit rules are generally considered more stringent than those of the U.S. public accounting profession, under the American Institute of Certified Public Accountants. After some major financial scandals with U.S. corporations, GAO and the AICPA have been working together to refine rules of professional responsibility for accountants. [3]