Preparing a Data Room for Audit

Preparing a VDR for an audit or regulator inspection is a different exercise from a deal VDR. The reviewer is one party (the audit firm or regulator), permissions are read-only, and the audit trail is the centrepiece deliverable.

Last updated: May 2026.

Audit-Specific Structure

  • Per-engagement folders.
  • Workstream folders matching the audit firm's templates.
  • Standard naming conventions for traceability.
  • Separate folder for prior-year evidence pulled forward.

Permissions

  • Audit firm group with all-read access.
  • Internal Finance / Audit team with manage access.
  • Watermark + view-only on workpapers.
  • Audit trail retained for full statutory minimum.

Deliverables at End of Audit

  • Audit-trail export.
  • Document inventory.
  • Closing memo from internal team.

Frequently Asked Questions

How long should an audit VDR be retained?

At least the statutory minimum for the underlying records — typically 5–10 years across Europe.

Further Reading