AA – L2 – SA – Q2.6 – Audit Evidence Reliability

Which of the following is normally the most reliable source of audit evidence?

A   Internal audit

 Suppliers’ statements

C   Board minutes

 Analytical review

B

Explanation:
Suppliers’ statements (B) are external, third-party evidence, typically the most reliable due to independence. Board minutes (C) and internal audit (A) are internal, less reliable due to potential bias. Analytical review (D) is a procedure, not a source. Thus, B is correct.