Auditor evaluates several matters before forming an opinion on financial statements, including whether misstatements or scope limitations exist, and if so, whether their effects are material or pervasive. The auditor must conclude that the financial statements present a true and fair view, include adequate disclosures, and have reasonable accounting estimates and policies selected, applied and disclosed in accordance with accounting standards. If a change in accounting policy occurs, the auditor will note the exception to consistent application in the report and refer to the related disclosure in the financial statements, stating whether concurrence with the change exists. When a misstatement is identified, the auditor accumulates all misstatements, evaluates whether uncorrected misstatements are material, and determines the effect on the audit report.