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FAS Offices

Office of Agreements and Scientific Affairs

OASA works to preserve and expand access to foreign markets for U.S. food and agricultural products by promoting an open, rules-based global trading system. OASA leads USDA in negotiation, monitoring, and enforcement of trade agreements. OASA advises senior officials on strategies to prevent and address barriers to U.S. agricultural exports. Areas of focus include sanitary and phytosanitary measures (SPS), technical barriers to trade (TBT), and biotechnology and other emerging technologies. OASA coordinates USDA’s participation in the World Trade Organization and other international organizations.

 

Office of the Deputy Administrator

Geoffrey Wiggin

Deputy Administrator

202-690-0776

 

geoffrey.wiggin@fas.usda.gov

 

Yavatta Morris

Secretary

202-720-3798

 

yavatta.morris@fas.usda.gov

 

Van Muschette

Secretary

202-720-1317

 

van.muschette@fas.usda.gov

 

Robert Macke

Assistant Deputy  Administrator

202-720-4434

 

robert.macke@fas.usda.gov

 

Gary Meyer

Assistant Deputy
Administrator

202-720-1286

 

gary.meyer@fas.usda.gov

 

JonAnn Flemings

Assistant to the Deputy Administrator

202-720-1277

 

jonann.flemings@fas.usda.gov

 

Jim Warden

Assistant to the Deputy Administrator

202-690-1148

 

jim.warden@fas.usda.gov

 

Barbara Wolff

Assistant to the Deputy Administrator

202-720-7400

 

barbara.wolff@fas.usda.gov

 

Mark Manis

Senior Policy Advisor

202-720-1743

mark.manis@fas.usda.gov

Robert Spitzer

Senior Policy Advisor

202-720-4825

 

robert.spitzer@fas.usda.gov

 

Steffon Brown

Management Analyst

202-720-4934

steffon.brown@fas.usda.gov

Animal Division
AG Stop 1012, Room 5647 - South
Main Office: 202-720-2579, FAX: 202-690-3316

Casey Bean

Division Director

202-720-1353

 

casey.bean@fas.usda.gov

 

Catherine Fulton

Deputy Division Director

202-720-2461

 

catherine.fulton@fas.usda.gov

 

Bilateral Agreements and Enforcement Division
AG Stop 1043, Room 5549 – South
Main Office: 202-720-4762, FAX: 202-720-1139

Charles Bertsch

Division Director

202-720-6278

 

charles.bertsch@fas.usda.gov

 

Aileen Mannix

Deputy Director

202-720-6791

 

aileen.mannix@fas.usda.gov

 

International Regulations and Standards Division
AG Stop 1014, Room 5932 - South
Main Office: 202-720-1301, FAX: 202-720-0433, E-mail:
IRSD@fas.usda.gov

Cathy McKinnell

Division Director

202-690-0929

 

catherine.mckinnell@fas.usda.gov

 

Michael Francom

Deputy Division Director

202-690-0207

michael.francom@fas.usda.gov

David Egelhofer

Senior Trade Advisor

202-720-0361

 

david.egelhofer@fas.usda.gov

 

Multilateral Affairs Division
AG Stop 1041, Room 5941 – South
Main Office: 202-720-6885, FAX: 202-720-1139

Michelle Calhoun

Acting Director

202-720-9513

 

michelle.calhoun@fas.usda.gov

 

Wendell Dennis

Deputy Director

202-720-1319

 

wendell.dennis@fas.usda.gov

 

New Technologies and Production Methods Division
AG Stop 1013, Room 5647 - South
Main Office: 202-720-0525, FAX: 202-690-3316

Ed Porter

Division Director

202-720-6369

 

ed.porter@fas.usda.gov

 

Mark Petry

Deputy Division Director

202-720-2502

 

mark.petry@fas.usda.gov

 

Plant Division
AG Stop 1011, Room 5957 - South
Main Office: 202- 720-0805, FAX: 202- 690-0677

Dennis Voboril

Acting Division Director

202-720-5100

dennis.voboril@fas.usda.gov

Mark Rasmussen

Deputy Division Director

202-720-2165

mark.rasmussen@fas.usda.gov

Processed Products and Technical Regulations Division
AG Stop 1015, Room 5957 - South
Main Office: 202-720-0805 FAX: 202-690-0677 E-mail:
pptrd@fas.usda.gov

Marianne McElroy

Division Director

202-720-9408

marianne.mcelroy@fas.usda.gov

Chanda Berk

Deputy Director

202-720-7217

chanda.berk@fas.usda.gov


As of March 12, 2013



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