Setting up and implementing an allergen control plan (ACP) in your food processing plant is an good way to avoid inadvertent allergen cross-contamination.
This article is focused on a method that Land O'Frost has been using to manage processing plant environments to eliminate the root cause of product contamination by Listeria monocytogenes.
Good personal hygiene is cited by leading experts and regulatory agencies as one of the most significant controls in avoiding microbial contamination of foods.