Internal Audit Methodologies: Episode 04, Matrix of Assertions & Internal Controls, Example: Purchasing
Auditing the purchasing process requires internal auditors to understand and test key management assertions. These assertions relate to the validity, completeness, accuracy, timing, and classification of transactions. Using a matrix approach, auditors can link assertions to potential misstatements, related internal controls, and appropriate audit procedures. This structured method enhances both risk assessment and test design. […]
