How it works in a data room
Some deals sign and close on the same day. Others leave weeks or months between the two while antitrust clearances, regulatory approvals or third-party consents are obtained. During that gap the data room stays open: the buyer may need continued access for integration planning, and the seller often uploads updated management accounts or confirmations that closing conditions are satisfied. At closing, final signed documents are gathered into a closing set and the room is usually archived.
Why it matters in a deal
The period between signing and closing carries specific risks. Until closing, the buyer does not own the business, so sharing too much competitively sensitive data can amount to gun jumping. Meanwhile, the purchase agreement may let the buyer walk away if something materially worsens. A disciplined room, with restricted folders for any clean team and a dated record of what was disclosed, protects both sides. Our IPO and capital markets guide discusses a similar sequence for listings.
Example
A French industrial group signs the purchase of a smaller rival in March, but competition clearance takes until July. During those four months, the buyer’s integration team works from a limited folder of non-sensitive operational data, while pricing and customer terms stay in a clean-team folder. On closing day, the final signed agreements and funds flow memo are added and the full room is exported to both parties. The France guide has more on local requirements.