SA 705: Modifications to the Opinion in the Independent Auditor’s Report :

This Standard on Auditing (SA) deals with the auditor’s responsibility to issue an appropriate report in circumstances when, in forming an opinion in accordance with SA 700 (Revised), the auditor concludes that a modification to the auditor’s opinion on the financial statements is necessary. The objective of the auditor is to express clearly an appropriately modified opinion on the financial statements that are necessary when:

(a) The auditor concludes, based on the audit evidence obtained, that the financial statements as a whole are not free from material misstatement; or

(b) The auditor is unable to obtain sufficient appropriate audit evidence to conclude that the financial statements as a whole are free from material misstatement.