CFIUS

The Committee on Foreign Investment in the United States (CFIUS) is an interagency committee chaired by the Secretary of the Treasury that reviews foreign investments in U.S. businesses for national-security implications. It entered the drone story as the procedural model whose classified-evidence practices Autel challenged at the FCC in May 2026: Autel argued, citing Ralls Corp v CFIUS, that being listed without access to the evidence against it mirrors the constitutional defect the D.C. Circuit condemned in CFIUS proceedings a decade earlier.

CFIUS derives its authority from Section 721 of the Defense Production Act of 1950. The Foreign Investment Risk Review Modernization Act (FIRRMA), signed into law on 13 August 2018, substantially expanded CFIUS jurisdiction to cover non-controlling investments in critical-technology, critical-infrastructure, and sensitive-data businesses, as well as real-estate transactions near sensitive government facilities. Final FIRRMA regulations took effect 13 February 2020. The committee's membership spans twelve executive-branch departments and agencies, with the intelligence community providing classified threat assessments that are never disclosed to the parties under review.

CFIUS sits at the intersection of investment law, national security, and technology regulation. Its opaque, classified-evidence process — lawful under current precedent where property interests do not vest — becomes constitutionally fragile when applied to entities already operating in the U.S. market. As regulators extend similar logic to the FCC Covered List, CFIUS's procedural model is increasingly scrutinised by foreign-linked technology firms seeking to remain in the U.S. market.