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Data room terms / Deal process

Confirmatory due diligence

The short version

The late, narrower round of review after a preferred bidder is chosen, in which the buyer verifies the points that support its offer before signing.

How it plays out on a deal

By this stage most bidders have left and one party gets deeper access: unredacted contracts, customer names, detailed payroll files. The seller often opens folders that stayed closed during the first round, and the number of specialist advisers on the buyer side usually grows.

That shift puts weight on permissions. A room should let the administrator widen one group's access without touching anyone else, add new advisers quickly and show a clean log of what the preferred bidder opened. If access is managed user by user, this step becomes slow and error prone exactly when the deal is under the most time pressure.

What to check in a review or demo

  1. 1Whether a folder can be released to one bidder group with a single change rather than per user.
  2. 2How fast a new outside adviser can be invited, verified and given the right group.
  3. 3Whether the audit log can be filtered to a single party and exported for the deal file.

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Where this comes up on Data Room Review