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Foreign Ownership, Control, or Influence (FOCI)

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Wilson Sonsini Goodright & Rosati has extensive experience in addressing the problems that arise when parties to a transaction have contracts involving U.S. government classified information or technology. Companies with access to such information may be regulated by the Department of Defense through the Defense Counterintelligence and Security Agency (DCSA, formerly the Defense Security Service, or DSS) pursuant to the guidelines of the National Industrial Security Program Operating Manual (NISPOM) or by other government agencies. In particular, DCSA steps in to review any investment in which the target has, or will acquire, contracts involving classified contractors, information, or technology and the investor or acquirer is, or may become, subject to foreign ownership, control, or influence (FOCI). 

When FOCI issues arise, our attorneys work with both foreign investors and those seeking foreign investment to open lines of communication to the correct parties at DCSA, negotiate with the right agencies, and satisfy all relevant U.S. government requirements. We help clients coordinate negotiations over FOCI controls with other national security reviews, such as the CFIUS review process. Our team, which includes attorneys with experience across the Defense Department, the military, the intelligence community, and other national security agencies, works with clients to identify the most effective and efficient FOCI mitigation plan. Once a FOCI mitigation plan is successfully negotiated, we then assist clients in the implementation of that plan to ensure that it is developed in a manner that satisfies business imperatives while still protecting national security interests

Overview

Wilson Sonsini Goodright & Rosati has extensive experience in addressing the problems that arise when parties to a transaction have contracts involving U.S. government classified information or technology. Companies with access to such information may be regulated by the Department of Defense through the Defense Counterintelligence and Security Agency (DCSA, formerly the Defense Security Service, or DSS) pursuant to the guidelines of the National Industrial Security Program Operating Manual (NISPOM) or by other government agencies. In particular, DCSA steps in to review any investment in which the target has, or will acquire, contracts involving classified contractors, information, or technology and the investor or acquirer is, or may become, subject to foreign ownership, control, or influence (FOCI). 

When FOCI issues arise, our attorneys work with both foreign investors and those seeking foreign investment to open lines of communication to the correct parties at DCSA, negotiate with the right agencies, and satisfy all relevant U.S. government requirements. We help clients coordinate negotiations over FOCI controls with other national security reviews, such as the CFIUS review process. Our team, which includes attorneys with experience across the Defense Department, the military, the intelligence community, and other national security agencies, works with clients to identify the most effective and efficient FOCI mitigation plan. Once a FOCI mitigation plan is successfully negotiated, we then assist clients in the implementation of that plan to ensure that it is developed in a manner that satisfies business imperatives while still protecting national security interests

Alerts
Proposed Department of Defense Rule Requires FOCI Mitigation for Unclassified Contracts Valued at More than $5 Million
On May 7, 2026, the Department of Defense (DoD) proposed changes to the Defense Federal Acquisition Regulation Supplement (DFARS) that, when finalized, will impact nearly 38,000 defense contractors and subcontractors. The proposed changes will require companies to disclose foreign ownership, control, or influence (FOCI), which they must mitigate before the contracting officer can award, modify, or extend a contract.
Alerts
The COINS Act: Outbound Investment Security Re-Programmed
On Thursday, December 18, the President signed the National Defense Authorization Act (NDAA) for Fiscal Year 2026. The NDAA contains several new national security regulatory controls, including a new Title LXXXV entitled the Comprehensive Outbound Investment National Security Act of 2025 (COINS Act). The COINS Act codifies a screening system for outbound investments by U.S. persons in certain technology transactions with target entities that have connections to countries of concern, including but not limited to, the People’s Republic of China (PRC). For U.S. investors familiar with the current outbound investment rules at 31 C.F.R. Part 850 (the OISP), previously discussed here, the COINS Act is a continuation of U.S. efforts to prevent the exploitation of U.S. capital by countries of concern to undermine national security and foreign policy interests.
Insights
Alerts
Proposed Department of Defense Rule Requires FOCI Mitigation for Unclassified Contracts Valued at More than $5 Million
On May 7, 2026, the Department of Defense (DoD) proposed changes to the Defense Federal Acquisition Regulation Supplement (DFARS) that, when finalized, will impact nearly 38,000 defense contractors and subcontractors. The proposed changes will require companies to disclose foreign ownership, control, or influence (FOCI), which they must mitigate before the contracting officer can award, modify, or extend a contract.
Alerts
The COINS Act: Outbound Investment Security Re-Programmed
On Thursday, December 18, the President signed the National Defense Authorization Act (NDAA) for Fiscal Year 2026. The NDAA contains several new national security regulatory controls, including a new Title LXXXV entitled the Comprehensive Outbound Investment National Security Act of 2025 (COINS Act). The COINS Act codifies a screening system for outbound investments by U.S. persons in certain technology transactions with target entities that have connections to countries of concern, including but not limited to, the People’s Republic of China (PRC). For U.S. investors familiar with the current outbound investment rules at 31 C.F.R. Part 850 (the OISP), previously discussed here, the COINS Act is a continuation of U.S. efforts to prevent the exploitation of U.S. capital by countries of concern to undermine national security and foreign policy interests.
Mark Bass
Partner
Washington, D.C.
Mark Bass is a partner in the Washington, D.C., office of Wilson Sonsini Goodrich & Rosati, where he works with public and private technology companies at all stages of growth. He also represents venture capital funds, private equity firms, and investment banks in financings and public offerings. 
  • Corporate
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Mark R. Fitzgerald
Partner
Boston
Mark is a veteran attorney who advises technology and life sciences companies on corporate law and transactional matters.
  • Corporate
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Joshua F. Gruenspecht
Partner
Washington, D.C.
Joshua advises domestic and foreign investors, funds, established companies and startups in regulatory, investigative, and enforcement matters.
  • National Security and Trade
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Stephen R. Heifetz
Partner
Washington, D.C.

Stephen advises clients on laws and policies at the intersection of international business and national security. He previously served in the U.S. government on the Committee on Foreign Investment in the U.S.

  • National Security and Trade
View Profile
Seth Cowell
Of Counsel
Washington, D.C.
Seth Cowell is Of Counsel in the Washington, D.C., office of Wilson Sonsini Goodrich & Rosati, where he counsels and represents domestic and foreign entities in national security-related areas, including matters before the Committee on Foreign Investment in the United States (CFIUS). He also counsels clients on matters relating to federal government contracting under the Federal Acquisition Regulation (FAR) and the Defense Federal Acquisition Regulation Supplement (DFARS), the Foreign Corrupt Practices Act (FCPA), and other laws and regulations concerning domestic and international business.
  • National Security and Trade
View Profile
Grace Beck
Associate
Washington, D.C.
Grace Beck is an associate in the Washington, D.C., office of Wilson Sonsini Goodrich & Rosati, where she focuses on national security and international trade regulatory matters. She advises domestic and foreign entities on matters before the Committee on Foreign Investment in the United States (CFIUS) and other foreign direct investment (FDI) reviews. Grace also counsels clients on compliance and enforcement pertaining to export controls and information and communications technology and services (ICTS) supply chain regulations administered by the Bureau of Industry and Security (BIS), economic sanctions administered by the Office of Foreign Assets Control (OFAC), and anti-money laundering laws administered by the Financial Crimes Enforcement Network (FinCEN) and other financial regulators.

While in law school, Grace served as the legal intern at the U.S. Department of Commerce for the Office of Information and Communications Technology and Services (OICTS) and the Office of Chief Counsel for BIS (OCC/IS), and for the Office of General Counsel at the Defense Intelligence Agency (DIA). Prior to law school, Grace worked as an administrator at a think tank specializing in international affairs and was a restaurateur.
  • National Security and Trade
View Profile
People
Mark Bass
Partner
Washington, D.C.
Mark Bass is a partner in the Washington, D.C., office of Wilson Sonsini Goodrich & Rosati, where he works with public and private technology companies at all stages of growth. He also represents venture capital funds, private equity firms, and investment banks in financings and public offerings. 
  • Corporate
View Profile
Mark R. Fitzgerald
Partner
Boston
Mark is a veteran attorney who advises technology and life sciences companies on corporate law and transactional matters.
  • Corporate
View Profile
Joshua F. Gruenspecht
Partner
Washington, D.C.
Joshua advises domestic and foreign investors, funds, established companies and startups in regulatory, investigative, and enforcement matters.
  • National Security and Trade
View Profile
Stephen R. Heifetz
Partner
Washington, D.C.

Stephen advises clients on laws and policies at the intersection of international business and national security. He previously served in the U.S. government on the Committee on Foreign Investment in the U.S.

  • National Security and Trade
View Profile
Seth Cowell
Of Counsel
Washington, D.C.
Seth Cowell is Of Counsel in the Washington, D.C., office of Wilson Sonsini Goodrich & Rosati, where he counsels and represents domestic and foreign entities in national security-related areas, including matters before the Committee on Foreign Investment in the United States (CFIUS). He also counsels clients on matters relating to federal government contracting under the Federal Acquisition Regulation (FAR) and the Defense Federal Acquisition Regulation Supplement (DFARS), the Foreign Corrupt Practices Act (FCPA), and other laws and regulations concerning domestic and international business.
  • National Security and Trade
View Profile
Grace Beck
Associate
Washington, D.C.
Grace Beck is an associate in the Washington, D.C., office of Wilson Sonsini Goodrich & Rosati, where she focuses on national security and international trade regulatory matters. She advises domestic and foreign entities on matters before the Committee on Foreign Investment in the United States (CFIUS) and other foreign direct investment (FDI) reviews. Grace also counsels clients on compliance and enforcement pertaining to export controls and information and communications technology and services (ICTS) supply chain regulations administered by the Bureau of Industry and Security (BIS), economic sanctions administered by the Office of Foreign Assets Control (OFAC), and anti-money laundering laws administered by the Financial Crimes Enforcement Network (FinCEN) and other financial regulators.

While in law school, Grace served as the legal intern at the U.S. Department of Commerce for the Office of Information and Communications Technology and Services (OICTS) and the Office of Chief Counsel for BIS (OCC/IS), and for the Office of General Counsel at the Defense Intelligence Agency (DIA). Prior to law school, Grace worked as an administrator at a think tank specializing in international affairs and was a restaurateur.
  • National Security and Trade
View Profile
Related Practices
  • National Security and Trade
Recent Insights
Alerts
Proposed Department of Defense Rule Requires FOCI Mitigation for Unclassified Contracts Valued at More than $5 Million
On May 7, 2026, the Department of Defense (DoD) proposed changes to the Defense Federal Acquisition Regulation Supplement (DFARS) that, when finalized, will impact nearly 38,000 defense contractors and subcontractors. The proposed changes will require companies to disclose foreign ownership, control, or influence (FOCI), which they must mitigate before the contracting officer can award, modify, or extend a contract.
Learn More
Alerts
The COINS Act: Outbound Investment Security Re-Programmed
On Thursday, December 18, the President signed the National Defense Authorization Act (NDAA) for Fiscal Year 2026. The NDAA contains several new national security regulatory controls, including a new Title LXXXV entitled the Comprehensive Outbound Investment National Security Act of 2025 (COINS Act). The COINS Act codifies a screening system for outbound investments by U.S. persons in certain technology transactions with target entities that have connections to countries of concern, including but not limited to, the People’s Republic of China (PRC). For U.S. investors familiar with the current outbound investment rules at 31 C.F.R. Part 850 (the OISP), previously discussed here, the COINS Act is a continuation of U.S. efforts to prevent the exploitation of U.S. capital by countries of concern to undermine national security and foreign policy interests.
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