Dairy Standardization aids in the marketing of milk and dairy products by providing a common language of trade through the development, improvement, and interpretation of standards, specifications and quality improvement programs.

Industry groups who wish to develop or revise a U.S. grade standard may contact AMS. Any action AMS takes on U.S. grade standards will reflect the broad interest of individuals, industry, or a federal, state, or local agency.

To develop or revise a U.S. grade standard send a letter to:

Diane Lewis

Director Grading & Standardization Division

Dairy Programs

Agricultural Marketing Service/USDA

1400 Independence Ave. , SW – Stop 0230

Washington, DC 20250

Phone: 202.690.0530

Fax: 202.720.2643

Email: Diane.Lewis@ams.usda.gov