Understanding Meat Grading

Before contacting the AMS Livestock and Poultry Program (AMS-LP) about RGP Pilot participation, it is important to understand what official quality grading and certification is and consider whether these voluntary fee-based services are applicable to your meat packing operation and how they may benefit your marketing objectives. The following resources may assist with these considerations:

Law: Agricultural Marketing Act of 1946

Law: Public Law 272 regarding misuse and misrepresentation of USDA grade marks

Regulations: 7 CFR PART 54—MEATS, PREPARED MEATS, AND MEAT PRODUCTS (GRADING, CERTIFICATION, AND STANDARDS)

Beef Standards: U.S. Grade Standards for Beef

Beef Marketing Programs: USDA Certified Meat Programs

Video: The Science Behind the Grade (skip to 1:03:42 for beef grading explanation)

Video: Overview of USDA Beef Grading (hosted by the American Meat Science Association)

USDA Webpage: Beef Grading Shields and Marbling Pictures

USDA Webpage: Beef Grading Resources

Additional Resources

Cattlemen’s Beef Board Checkoff Funded Product Quality Research and Learning

Official USDA Marbling Photographs (pdf)