On May 7, 2026, the Department of War (DoW) published a proposed rule that would dramatically expand the population of defense contractors that are required to disclose beneficial ownership and foreign ownership, control, or influence (FOCI) information to the Defense Counterintelligence and Security Agency (DCSA) and to mitigate identified FOCI risks. At present, DCSA addresses FOCI only when a contractor requires access to classified information in the performance of a classified contract. The proposed rule, which amends the Defense Federal Acquisition Regulation Supplement (DFARS), would require reporting and mitigation of FOCI for DoW contractors and subcontractors that seek to perform on unclassified non-commercial contracts, as well as certain unclassified commercial contracts. The proposed rule would apply to DoW contracts and subcontracts valued in excess of $5 million and implements provisions of the National Defense Authorization Acts (NDAAs) for Fiscal Years 2020 and 2021 and DoD Instruction 5205.87.
The comment period closes on July 6, 2026. If finalized, DoW estimates that, when offerors and subcontractors are taken into account, the rule would impact over 37,000 entities, of which approximately 57% are small businesses. This alert summarizes the key provisions of the proposed rule, analyzes the practical implications for federal contractors and subcontractors, and outlines recommended steps for compliance.