Auditably history and review checklist
Use a disposable workbook and fictional values. Do not erase history or change retention settings for this check.

Storage location and configuration checked:
Apps and versions used by editors:
Date of check:
Person recording observations:

1. Can an authorised colleague open an earlier file version?
Observed result / evidence:
2. Which value and formula changes are visible after edits through the usual apps?
Observed result / gaps:
3. Which relevant audit events can the administrator retrieve?
Coverage, permissions and retention confirmed:
4. Can another colleague identify the approval decision for the exact version?
Decision reference / unresolved issue:
5. Can the source supporting the test figure be opened?
Source and version reference:
6. Can a retained release copy be connected to the decision?
Observed result:

Open action / owner / due date:
Guide: https://auditably.co/blog/audit-trail-vs-version-history