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Biographies of Key Officials

Many of USTR's senior officials are lawyers and economists with extensive backgrounds in trade law. The senior staff includes about 30 key officials appointed by the U.S. Trade Representative who supervise trade negotiations, monitor trade disputes, enforce laws, and keep a constant flow of communication with Congress, industry, nongovernmental organizations and the public on U.S. trade policy.

United States Trade Representative

Ron Kirk, Ambassador

Deputy U. S. Trade Representatives (DUSTR)

Demetrios Marantis, Ambassador

Michael Punke, Ambassador (Geneva)

Miriam Sapiro, Ambassador

Chief Agricultural Negotiator

Islam Siddiqui, Ambassador

Chief of Staff

Lisa Garcia

General Counsel

Timothy Reif

Other Senior Officials and Assistant U. S. Trade Representatives (AUSTR)

Fred Ames, AUSTR for Administration

Douglas Bell, Counselor and AUSTR for Trade Policy and Economics

Christine Bliss, AUSTR for Services and Investment

Wendy Cutler, AUSTR for Japan, Korea,& APEC Affairs

Michael J. Delaney, AUSTR for South Asia

Bradford Ward, Director, Interagency Trade Enforcement Center

Carol Guthrie, AUSTR for Public and Media Affairs

Mac Campbell, AUSTR for Congressional Affairs

Lewis Karesh, AUSTR for Labor

Sharon Bomer Lauritsen, AUSTR for Agricultural Affairs

Mark Linscott, AUSTR for WTO & Multilateral Affairs

Florizelle Liser, AUSTR for Africa

Stanford McCoy, AUSTR for Intellectual Property and Innovation

John Melle, AUSTR for Americas

L. Daniel Mullaney, AUSTR for Europe and the Middle East

Jennifer Prescott, (Acting) AUSTR for Environment & Natural Resources 

Claire Reade, AUSTR for China Affairs

Jim Sanford, AUSTR for Small Business, Market Access, and Industrial Competitiveness

David Shark, Deputy Chief of Mission, Geneva

Gail Strickler, AUSTR for Textiles

Christine Turner, AUSTR for Intergovernmental Affairs and Public Engagement

Barbara Weisel, AUSTR for Southeast Asia and the Pacific