Câu 196: IIA-CIA-PART2: Certified Internal Auditor - Part 2 Conducting the Internal Audit Engagement

The efficiency of internal audit operations is best enhanced if workpaper standards:

1. A. Permit the extent of documentation to vary according to engagement objectives. — đáp án hiện tại
2. B. Require supervisors to initial and date each workpaper that they review.
3. C. Allow access to workpapers by external parties if approved by senior management or the audit committee.
4. D. Mandate the workpaper retention period.