After the final audit report was issued, the engagement supervisor received an expensive gift from...

If the engagement supervisor accepts an expensive gift from management after the issuance of a final audit report, it violates The IIA ' s Code of Ethics principle of objectivity. Objectivity requires auditors to maintain an unbiased mental attitude and avoid conflicts of interest or unduly influenced behaviors. Accepting gifts can compromise the perceived or actual independence of the auditor, influencing decisions or outcomes of audits in favor of the gift giver.

The IIA ' s Code of Ethics on Objectivity.