Which statement best describes the auditor's approach to determining error when binding rules are present?

Which statement best describes the auditor's approach to determining error when binding rules are present?

• A. Auditors should consider both binding and non-binding standards equally.
• B. Auditors may apply any binding rule, regardless of relevance.
• C. Auditors should apply only expressed binding rules when determining error.
• D. Auditors should disregard binding rules to avoid disputes.

Answer: (C)

Binding rules establish the mandatory criteria the auditor must use to judge whether an error occurred. When those rules are in place, the auditor determines error by applying the expressed binding requirements, not by treating non-binding guidance as equal or as the basis for the decision. Non-binding standards can provide helpful context, but they cannot override or replace the binding rules for error determinations. So the correct approach is to rely only on the expressed binding rules when assessing error; other guidance should not drive the conclusion. The other options would either dilute the authority of binding rules, apply irrelevant criteria, or ignore enforceable standards.

Binding rules establish the mandatory criteria the auditor must use to judge whether an error occurred. When those rules are in place, the auditor determines error by applying the expressed binding requirements, not by treating non-binding guidance as equal or as the basis for the decision. Non-binding standards can provide helpful context, but they cannot override or replace the binding rules for error determinations. So the correct approach is to rely only on the expressed binding rules when assessing error; other guidance should not drive the conclusion. The other options would either dilute the authority of binding rules, apply irrelevant criteria, or ignore enforceable standards.