All listings below were obtained from the Minnesota Institute for Sustainable Agriculture.
List of custom-exempt plants.
List of State "Equal-To" Plants (equal to USDA inspection).
List of USDA Slaughter and Processing Plants.
List of USDA Processing Plants.
List of USDA Cold-Storage Warehouses.
This guide provides information for farmers explaining the differences between the different categories of processors and helps them decide which category is most appropriate for their needs.