Dec 21, 2010· Feed mill HACCP plan posted in HACCP Food Products Ingredients: Hello everyone! Im trying to make a HACCP plan for a feed mill and im a bit confused During the hazard analysis i have to make an assesment about the severity and probability of the hazards in order to classify my CCPs, OPRPS and PRPs Tips on FSMA Compliance in the Feed Mill | Animal . Apr 07, .