Audit Programme Maturity
Definition
The degree to which an organisation's audit activities are systematically planned, resourced, executed, measured, and improved. Maturity is usually described on a scale of three to five levels, from ad hoc at the low end to optimising or continuous improvement at the high end.
- Definition
- Degree to which audit activities are planned, resourced, and improved
- Scale
- Typically three to five levels
- Low end
- Ad hoc
- High end
- Optimising or continuous improvement
Common questions
What distinguishes an ad hoc audit programme from a more mature one?+
An ad hoc programme runs audits reactively, without a consistent methodology, documented scope-setting process, or tracked follow-up on findings. A more mature programme uses a repeatable process, tracks remediation to closure, and measures its own coverage and effectiveness over time.
Why does maturity matter beyond just the audit team's internal processes?+
A more mature programme produces more consistent, comparable findings across audit cycles, which regulators, boards, and external auditors rely on when deciding how much they can trust the internal audit function rather than duplicating its work.
Related terms
- CMMC (Cybersecurity Maturity Model Certification)
- A United States Department of Defense framework that certifies defence contractors at one of five tiers of cybersecurity capability. Each tier requires...
- Enterprise Risk Management (ERM) Integration
- The practice of aligning audit planning with the organisation's ERM risk register so that audit coverage tracks actual risk. When the risk...
- Lessons-Learned Review
- A structured post-cycle review that identifies what worked, what failed, and what should change in the next audit cycle. The output is...
- Mean Time to Close (MTTC)
- The average elapsed time between the date a finding is formally reported and the date remediation is verified as complete. MTTC is...
- Repeat Finding Rate
- The percentage of findings in the current audit cycle that were also identified in the prior cycle. A high repeat finding rate...