Note Only eggs graded under USDA's Agricultural Marketing Services' voluntary egg-quality grading program are eligible to be packaged in cartons bearing the USDA grade shield or labeled as "USDA" Grade AA, A, or B. Additional information about USDA's egg grading services may be acquired from the following address: National Supervisor Shell Eggs, USDA-AMS Livestock, Poultry, and Seed Program, Poultry Grading Division, 1400 Independence Avenue, SW, Stop 0258, Washington, D.C. 20250. Telephone: (202) 720-3271.
Wis. Admin. Code Department of Agriculture, Trade and Consumer Protection ATCP 88.34