The concept of accountability for use of public resources and government authority is key to our nation’s governing processes. Management and officials entrusted with public resources are responsible for carrying out public functions and providing service to the public effectively, efficiently, economically, ethically, and equitably within the context of the statutory boundaries of the specific government program.


As reflected in applicable laws, regulations, agreements, and standards, management and officials of government programs are responsible for providing reliable, useful, and timely information for transparency and accountability of these programs and their operations. Legislators, oversight bodies, those charged with governance, and the public need to know whether (1) management and officials manage government resources and use their authority properly and in compliance with laws and regulations; (2) government programs are achieving their objectives and desired outcomes; and (3) government services are provided effectively, efficiently, economically, ethically, and equitably.


“Those charged with governance” refers to the individuals responsible for overseeing the strategic direction of the entity and obligations related to the accountability of the entity. This includes overseeing the financial reporting process, subject matter, or program under audit, including related internal controls. Those charged with governance may also be part of the entity’s management. In some audited entities, multiple parties may be charged with governance, including oversight bodies, members or staff of legislative committees, boards of directors, audit committees, or parties contracting for the engagement.


Government auditing is essential in providing accountability to legislators, oversight bodies, those charged with governance, and the public. GAGAS engagements provide an independent, objective, nonpartisan assessment of the stewardship, performance, or cost of government policies, programs, or operations, depending upon the type and scope of the engagement.


The professional standards and guidance contained in this document provide a framework for conducting high-quality engagements with competence, integrity, objectivity, and independence. Auditors of government entities, entities that receive government awards, and other entities, as required by law or regulation or as they elect, may use these standards. Overall, GAGAS contains standards for engagements comprising individual requirements that are identified by terminology as discussed in paragraphs 2.02 through 2.10. GAGAS contains requirements and guidance dealing with ethics, independence, auditors’ professional judgment and competence, quality management, peer review, conducting the engagement, and reporting.


Engagements conducted in accordance with GAGAS provide information used for oversight, accountability, transparency, and improvements of government programs and operations. GAGAS contains requirements and guidance to assist auditors in objectively obtaining and evaluating sufficient, appropriate evidence and reporting the results. When auditors conduct their work in this manner and comply with GAGAS in reporting the results, their work can lead to improved government management, better decision making and oversight, effective and efficient operations, and accountability and transparency for resources and results.


Laws, regulations, contracts, grant agreements, and policies frequently require that engagements be conducted in accordance with GAGAS. In addition, many auditors and audit organizations voluntarily choose to conduct their work in accordance with GAGAS. The requirements and guidance in GAGAS in totality apply to engagements pertaining to government entities, programs, activities, and functions, and to government assistance administered by contractors, nonprofit entities, and other nongovernmental entities when the use of GAGAS is required or voluntarily adopted.


The following are some of the laws, regulations, and other authoritative sources that require the use of GAGAS:

  1. The Inspector General Act of 1978, as amended (5 U.S.C. App.), requires that the federal inspectors general appointed under that act comply with GAGAS for audits of federal establishments, organizations, programs, activities, and functions. The act further states that the inspectors general shall take appropriate steps to assure that any work performed by nonfederal auditors complies with GAGAS.

  2. The Chief Financial Officers Act of 1990 (Public Law 101-576), as expanded by the Government Management Reform Act of 1994 (Public Law 103-356), requires that GAGAS be followed in audits of major executive branch departments’ and agencies’ financial statements. The Accountability of Tax Dollars Act of 2002 (Public Law 107-289) generally extends this requirement to most executive agencies not subject to the Chief Financial Officers Act.

  3. The Single Audit Act Amendments of 1996 (Public Law 104-156) requires that GAGAS be followed in audits of state and local governments and nonprofit entities that receive federal awards. Subpart F of OMB’s Uniform Administrative Requirements, Cost Principles, and Audit Requirements for Federal Awards (2 C.F.R. part 200), which provides the government-wide guidelines and policies on conducting audits to comply with the Single Audit Act, reiterates the requirement to use GAGAS.


Other laws, regulations, or authoritative sources may require the use of GAGAS. For example, auditors at the state and local government levels may be required by state and local laws and regulations to follow GAGAS. Also, auditors may be required by the terms of an agreement or contract to follow GAGAS. Auditors may also be required to follow GAGAS by federal audit guidelines pertaining to program requirements. Being aware of such other laws, regulations, or authoritative sources may assist auditors in performing their work in accordance with the required standards.


Even if not required to do so, auditors may find it useful to follow GAGAS in conducting engagements pertaining to federal, state, and local government programs as well as engagements pertaining to state and local government awards that contractors, nonprofit entities, and other nongovernmental entities administer. Though not formally required to do so, many audit organizations, both in the United States and in other countries, voluntarily follow GAGAS.