Food from an unapproved supplier, unsafe or spoiled food, missing shellfish harvest tags, or raw fish without required parasite destruction.
Hands not washed or gloves not changed when required, or employees eating, drinking, or smoking in food areas.
Roaches, rodents, flies, or other pests present — or doors and openings that let them in not protected.
Cleaning chemicals or other toxic substances unlabeled or stored where they can reach food.
Missing hair or beard restraint, dirty work clothes, jewelry, or painted/artificial fingernails during food prep.