Auditing & Assurance › Ethics & Independence

What are the fundamental principles of professional ethics for auditors?

Beginner

Answer

The IESBA Code sets five fundamental principles: integrity (be honest and straightforward), objectivity (no bias or undue influence), professional competence and due care (maintain skill and diligence), confidentiality (protect client information), and professional behavior (comply with laws and avoid discrediting the profession). Auditors must uphold all five.
IESBA principles: Integrity, Objectivity, Professional Competence
& Due Care, Confidentiality, Professional Behavior.
Real-world example An auditor declines to disclose a client's confidential data to a third party, upholding confidentiality.

Common follow-ups: Who issues the ethics code? | Which principle covers bias?