In a letter to the USDA Food Safety and Inspection Service (FSIS), the American Meat Institute (AMI) questioned why the guideline on Listeria monocytogenes control in post-lethality ready-to-eat meat and poultry products had been revised without input from the meat and poultry industry. In a letter to the USDA Food Safety and Inspection Service (FSIS), the American Meat Institute (AMI) questioned why the guideline on Listeria monocytogenes control in post-lethality ready-to-eat meat and poultry products had been revised without input from the meat and poultry industry. 
