Contact Us

For media inquiries, contact Public Affairs.

E-mail: PA@usda.gov
Phone: (202)-720-8998

Reporting an Issue

If you require assistance or wish to report an issue related to the accessibility of any content on this website, please email AMSSection508@usda.gov or AMSWebmaster@usda.gov.

Administrator's Office

Bruce Summers, Administrator
E-mail: AMSAdministratorOffice@usda.gov

Commodity Procurement Program

Dave Tuckwiller, Deputy Administrator
E-mail: David.Tuckwiller@usda.gov
Phone: (202) 720-4517

Cotton and Tobacco Program

Angie Snyder, Deputy Administrator
E-mail: Angie.Snyder@usda.gov
Phone: (901) 384-3000

Dairy Program

Dana Coale, Deputy Administrator
E-mail: AskDairy@usda.gov
Phone: (202) 720-4392
Fax: (202) 690-3410

Fair Trade Practices Program

Candace G. Spalding – Acting Deputy Administrator 
Email: Candice.Spalding@usda.gov 
Phone: (202) 720-0219

Federal Grain Inspection Service

Jennifer Porter, Deputy Administrator
E-mail: AskLP@usda.gov
Phone: (202) 720-5705

Livestock and Poultry Program

Taylor Cox, Acting Deputy Administrator
E-mail: Taylor.Cox@usda.gov 

National Organic Program

Christopher Purdy, Deputy Administrator
Email: christopher.purdy@usda.gov
Phone: (202) 720-3209
FAX: (202) 720-0016

Science & Technology Program

Ruihong Guo, Deputy Administrator
E-mail: Ruihong.Guo@usda.gov
Phone: (202) 720-8556

Specialty Crops Program


Jennifer Tucker, Ph.D., Deputy Administrator
Email:  NOP.guidance@usda.gov
Phone: (202) 720-3252

Transportation & Marketing Program

Tricia Kovacs, Deputy Administrator
E-mail: tricia.kovacs@usda.gov
Phone (202) 690-1300