AT A GLANCE
AI should strengthen audit intelligence—not replace the auditor.
The strongest approach to AI in audit combines technology with professional scepticism, structured evidence, appropriate controls and meaningful human review.
01
What AI means for modern auditing
Artificial intelligence can support audit teams by helping them process information, identify patterns and organise areas requiring professional attention. Its value is greatest when it strengthens the auditor’s ability to investigate evidence rather than attempting to replace professional judgement.
02
Transaction analysis
AI-assisted analysis can help audit teams examine large transaction populations and surface unusual amounts, patterns, exceptions or other indicators that may warrant further investigation. The objective is to focus professional attention where it can add the most value.
03
Evidence review
Modern audit engagements generate significant volumes of documents and supporting evidence. AI can assist with organising information, extracting relevant content and helping teams identify material that deserves closer review.
04
AI-assisted findings
AI can support the development of structured audit findings by helping organise observations, evidence and analysis. However, findings should remain subject to appropriate auditor review, challenge and approval before they become part of an engagement conclusion.
05
Human oversight and professional judgement
AI should support—not replace—the auditor. Professional judgement remains essential when evaluating evidence, determining significance, assessing risk and reaching conclusions. Human review provides the control needed to challenge AI-generated outputs and identify limitations.
06
Risks and limitations
AI systems can produce incomplete, inaccurate or inappropriate outputs. Audit teams should therefore consider data quality, model limitations, confidentiality, explainability, access controls and the need for documented review when introducing AI into audit workflows.
07
A practical implementation approach
Successful adoption does not require an organisation to transform every audit process at once. Teams can begin with focused use cases, establish appropriate controls, evaluate results and progressively expand AI-assisted workflows as confidence and governance maturity develop.