Evidence Must Be Specific
Auditors need more than policy documents. They need proof that controls operated: what was inspected, which policy applied, what decision was made, and how exceptions were handled.
Decision Logs
Capture timestamp, system, user or role, data class, policy, decision, severity, and remediation link. Avoid storing unnecessary sensitive content when metadata can prove control activity.
Testing Evidence
Red team evidence should show scenario, result, risk rating, owner, fix, and retest outcome. This connects assurance testing to operational remediation.
Executive Views
Summaries should show coverage, trends, outstanding risk, and business impact. Evidence should support both technical review and governance decisions.