When testing a sample of payroll records during an engagement, an internal auditor suspects mat...

If fraud is suspected, it is crucial to follow the organization’s protocol for reporting such suspicions. The chief audit executive should be informed so that appropriate steps can be taken, including involving fraud investigators if necessary. References:

IIA Standard 1210.A2: Internal auditors must have sufficient knowledge to identify indicators of fraud.

IIA Practice Guide: Internal Auditing and Fraud.