Final answer:
It is true that at least one supervisor on a farm handling covered produce must have FSMA training, as mandated by the FDA's Produce Safety Rule to ensure food safety.
Step-by-step explanation:
The question pertains to compliance with the Food Safety Modernization Act (FSMA), which is a set of regulations created by the FDA to ensure the safety of the food supply. The statement that at least one supervisor on a farm that handles covered produce must have FSMA training is true. Under the FSMA's Produce Safety Rule, it is required that at least one responsible party on such a farm must complete food safety training that is equivalent to the curriculum recognized as adequate by the FDA. The aim of this rule is to ensure that farm personnel are knowledgeable about on-farm food safety practices. The training covers a variety of topics related to food hygiene, soil amendments, and the proper handling of produce to minimize the risk of contamination.