This explains what to do if you believe you have been treated unfairly. In accordance with Federal law and U.S. Department of Agriculture policy, this institution is prohibited from discriminating on the basis of race, color, national origin, sex, age, or disability. To file a complaint of discrimination, write USDA, Director, Office of Adjudication, 1400 Independence Avenue, S.W., Washington, DC 20250-9410 or call 866-632-9992 (Voice). Individuals who are hearing impaired or have speech disabilities may contact USDA through the Federal Relay Service at 800-877-8339, or 800-845-6136 (Spanish).