Topic starter
06/07/2026 9:47 am
TL;DR: Auditors test access reviews for control design, operating effectiveness, and evidence quality, and they will reject completed tickets if revocations, scope, or remediation cannot be independently proven, according to Zluri. Completion metrics alone do not establish audit readiness, and that gap is where many otherwise sound IAM programmes fail.
Editorial analysis by NHI Mgmt Group, based on content published by Zluri: “User Access Review Audit: What Auditors Actually Test”.
Key questions
Q: What breaks when access review evidence cannot be independently verified?
A: The control loses audit credibility even if the review was completed on time.
Q: Why do access reviews still fail even when completion rates are high?
A: High completion rates do not prove that the right identities, entitlements, or systems were reviewed.
Q: What are the most common access review audit mistakes?
A: Teams often rely on tickets marked complete, store evidence in editable locations, skip validation of revocations, or fail to prove that the source access population was complete.
Practitioner guidance
- Build a validation step after every revocation Confirm that removed access can no longer authenticate or perform the risky action, and retain the validation result with the remediation record.
- Store evidence in system-generated form Use audit logs, timestamps, and platform reports as the primary record for each review cycle instead of editable summaries or shared-drive exports.
- Test reviewer qualification before certification Verify that reviewers understand the systems and access they are certifying, and retain training or qualification evidence where the framework expects it.
Bottom line: Access review audits fail when teams cannot prove that revocations, scope, and reviewer actions were real, even if the review itself was completed.
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06/07/2026 10:04 am
Evidence quality is now part of the control, not a separate audit wrapper: access review programmes fail when they treat completion as the objective and evidence as an afterthought. The article shows that auditors evaluate whether the evidence itself can withstand independent testing, which means the governance model has to treat proof as a first-class control outcome. For IAM teams, that shifts the centre of gravity from workflow closure to verifiable control operation.
A few things that frame the scale:
- Nearly 60% of IT leaders cite restrictive cost and complexity as a weakness of legacy identity governance, according to the 2025 State of Identity Governance Report.
A question worth separating out:
Q: How should organisations prepare access governance evidence for a midyear audit?
A: Organisations should start by inventorying who has access to what, why they have it, and whether the access still matches current job responsibilities. The strongest audit evidence comes from documented roles, access reviews, approval records, and logs that show access was granted, validated, and removed according to policy. An IGA process helps keep that evidence consistent and retrievable.
👉 Read our full editorial: Access review audits fail on evidence, not just completion rates