Who is responsible for training food workers on safe food handling procedures?

supervisor, owner or manager

Explanation:

It is always the supervisor, owner or manager's duty to train an employee working in the food industry about the handling procedures and compliance with health policies.

Taking into consideration the specifics of each food industry (various countries and standards), the person in charge should handle proper training or provide adequate courses which teach the employees how to handle food and ensure that the health or food hygiene factors are respected.