Communication management tools for a secure information sharing architecture to facilitate post merger integration

Disclosed herein are architectures and related processes and communication tools for enabling secure information sharing and post-merger integration planning during the regulatory review period of mergers and acquisitions. The disclosed embodiments include a secure information sharing architecture and related communication processes and tools for facilitating data flow from companies involved in a merger transaction into a quarantined center of a secure information sharing architecture while ensuring that information integrity is maintained in compliance with regulatory restrictions, and automated tools for allowing users to track and view the status of communications into and out of the quarantined center.