What the checklist covers
The workbook walks 12 review checks across three phases — SETUP (decided once, revisited at periodic review), REVIEW (executed each cycle) and FOLLOW-UP (closing the loop) — each with evidence-reference, reviewer, date and status columns, a Pass / Finding / N-A dropdown, an Instructions tab and a worked example row.
- Scope and risk-based frequency justification per system
- Changes and deletions on critical data, with reason-for-change quality
- Unusual patterns, account anomalies and time-stamp integrity
- Audit trail availability across the whole period
- Anomaly disposition, the review record itself, and trend input
