LAWYER PROFILE
Tatiana Sullivan

Tatiana Sullivan

Global 2026

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Ranked in 1 practice area

About

Provided by Skadden, Arps, Slate, Meagher & Flom LLP & Affiliates

Practice Areas

Lead counsel on CFIUS, DCSA, and government contract matters as well as a number of national security based laws and regulations. Provides advice to clients looking to engage in financial transactions or other investment transactions through the negotiation, drafting, and filing requirements for CFIUS and FDI Screening regimes and/or the NISPOM to include companies in the aerospace, communications, defense, manufacturing, real estate and technology industries. Regularly advises clients on the acquisition, integration and post-closing activities for both classified and unclassified government contract businesses, helping clients navigate key regulatory and security requirements under the FAR, DFARS, and NISPOM. Also assists buyers and sellers in navigating the regulatory aspects of complex M&A deals involving government contractors, including due diligence reviews and contract negotiations. Supports US businesses with operations in China to manage risks and requirements associated with outbound investment screening, bulk data regulations, ICTS, and FASC authorities.

Career

Associate Director of CFIUS Operations and Regulatory Affairs, U.S. Department of Defense; Lead Export Control Analyst, Defense Technology Security Agency; J.D., Washington College of Law, American University; B.A., College of the Holy Cross

Chambers Review

Provided by Chambers

Chambers Global Guide

International Trade: CFIUS Experts - USA

Up-and-coming Individual
Up and Coming

Individual Editorial

Tatiana Sullivan is recognized for her skills assisting clients with CFIUS reviews.

Strengths

Provided by Chambers

  • Tatiana Sullivan is very responsive and knowledgeable.

    International Trade: CFIUS ExpertsChambers Global Guide
  • Tatiana Sullivan is incredibly commercial and has an extremely deep understanding of the regulations.

    International Trade: CFIUS ExpertsChambers Global Guide

Ranked Individuals at Skadden, Arps, Slate, Meagher & Flom LLP & Affiliates (132)

Austria

Belgium

Brazil

Canada

China

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