FAS: ONA Contacts (Office of Negotiations and Agreements)

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Foreign Agricultural Service

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FAS Offices

Office of Negotiations and Agreements (ONA) - Contacts

Office of the Deputy Administrator
Robert Riemenschneider	Deputy Administrator	202-720-6219	robert.riemenschneider@fas.usda.gov
Gregg Young	Assistant Deputy Administrator	202-720-1324	gregg.young@fas.usda.gov
Brian Grunenfelder	Assistant Deputy Administrator	202-720-6136	brian.grunenfelder@fas.usda.gov
Multilateral Affairs Division
Andrew Burst	Director	202-720-9519	andrew.burst@fas.usda.gov
Michelle Calhoun	Deputy Director, Multilateral	202-720-9513	michelle.calhoun@fas.usda.gov
Wendell Dennis	Deputy Director, International Organizations	202-720-1319	wendell.dennis@fas.usda.gov
Regional and Bilateral Division
Melinda Sallyards	Director	202-690-1173	melinda.sallyards@fas.usda.gov
Jeffrey W. Jones	Deputy Director	202-720-8495	jeffrey.jones@fas.usda.gov
Monitoring and Enforcement Division
Charles Bertsch	Director	202-720-6278	charles.bertsch@fas.usda.gov
Aileen Mannix	Deputy Director	202-720-6791	aileen.mannix@fas.usda.gov