Guidelines to which an AUDITOR adheres. Auditing standards encompass the auditor's professional qualities, as well as his or her judgment in performing an AUDIT and in preparing the AUDITORS' REPORT. Audits conducted by independent CERTIFIED PUBLIC ACCOUNTANT (CPA) usually in accordance with GENERALLY ACCEPTED AUDITING STANDARDS (GAAS), which consist of standards approved and adopted by the membership of the AMERICAN INSTITUTE OF CERTIFIED PUBLIC ACCOUNTANTS (AICPA).