How Do Aerospace Transactions Work in Corporate M&A?

CFIUS jurisdiction attaches when a foreign person acquires control or material influence over a U.S. .erospace company or critical technology. The threshold is broad: control includes voting rights, board seats, veto power, or operational decision-making authority, even if equity ownership is below 50 percent. Foreign nationals with permanent resident status, visa holders, and foreign-controlled entities all trigger review if they gain meaningful influence over aerospace assets.

Initial CFIUS review lasts 30 days from voluntary notice filing; if investigation is warranted, a 45-day investigation period follows, with possible 15-day extensions. In aerospace deals involving sensitive technologies or foreign government connections, investigations routinely extend to the full 45 days or longer. Parties should budget 90 to 120 days for standard aerospace CFIUS review and factor additional time for supplemental information requests, remedial negotiation, or interagency coordination with the State Department and Department of Defense.

Before closing, parties must conduct controlled-item classification review, identify which technical data and articles fall under ITAR, obtain State Department Directorate of Defense Trade Controls (DDTC) commodity jurisdiction determinations if classification is unclear, and secure export licenses if the acquirer is foreign or has foreign ownership. Representations and warranties should address vendor compliance, subcontractor access restrictions, and historical export violations. Post-closing, the acquirer must implement access controls limiting ITAR-controlled information to authorized U.S. .ersons.

Foreign acquirers or foreign-owned entities cannot access ITAR-controlled technical data or articles without specific State Department authorization, which typically requires a Technical Assistance Agreement or Facility Security Clearance. Structuring the transaction to isolate ITAR-controlled business lines, establish subsidiary governance with U.S.-person-only boards, or obtain pre-closing DDTC authorization for foreign access are standard mitigation steps that preserve deal value while maintaining compliance.

Conduct searches for State Department DDTC enforcement actions, Commerce Department Bureau of Industry and Security (BIS) violations, Department of Defense suspension and debarment listings, and Federal Acquisition Regulation (FAR) compliance audits. Obtain representations from the seller regarding export license applications, pending government investigations, contract disputes, and employee access to classified information. Verify that all current export licenses are valid and that technical data repositories comply with ITAR access controls. Identify any government contracts with termination-for-convenience clauses or change-of-control provisions that may be triggered by the transaction.

Many U.S. .overnment aerospace contracts contain change-of-control notification requirements or consent provisions that obligate the contractor to notify the procuring agency within a specified period, often 30 to 60 days after ownership transfer. Failure to provide timely notice may constitute material breach, triggering termination rights or suspension of payments. Aerospace contractors often must obtain written consent from the Defense Contract Management Agency or relevant procuring agency before closing, which adds 30 to 90 days to transaction timeline. Parties should identify all material government contracts during due diligence and initiate agency notifications early.

Maintain complete export license files, including applications, approvals, and State Department correspondence. Preserve technical data access logs showing which employees and contractors accessed ITAR-controlled information. Document all government contract change-of-control notices, agency responses, and any consent or no-objection letters. Keep compliance certifications, internal audit reports, and seller representations regarding regulatory status. Post-closing, the buyer should establish a compliance baseline document set to defend against government audit or enforcement inquiry into pre-acquisition conduct.

Seller representations should affirm that no material export violations occurred, all required licenses were obtained, technical data access controls complied with ITAR, government contracts remain valid post-closing, and no pending government investigations exist. Buyer representations should confirm readiness to implement post-closing compliance frameworks and maintain security clearances. Indemnification provisions should address post-closing discovery of unlicensed exports, ITAR violations, or government contract breach triggered by change of control. Escrow holdback or survival periods of 18 to 24 months are standard in aerospace deals to cover latent regulatory liabilities.