Publications Memos Go Back The U.S. Treasury Department IssuesProposed National Security Regulationsfor Foreign Investments Falling Within thePurview of the Committee on ForeignInvestment in the United States (CFIUS) 04.28.08 Related Insights 10.28.25 | Publications U.S. and Allies Tighten Russia Energy Sanctions to Weaken the Russian War Economy 11.19.24 | Publications Treasury Finalizes CFIUS Rules on Enforcement and Mitigation 10.30.24 | Publications Treasury Finalizes Regulations for Outbound Investment Security Program Related Services Related Practice Areas Litigation Capital Markets Mergers and Acquisitions Debt Complex Commercial Litigation Antitrust and Trade Regulation – M&A Related Client Solutions National Security Regulatory Practice