Food from an unapproved supplier, unsafe or spoiled food, missing shellfish harvest tags, or raw fish without required parasite destruction.
Food held, cooled, cooked, or reheated outside safe temperatures, letting dangerous bacteria multiply.
Water not safe, or hot (100°F) and cold water not available under pressure.
Missing or expired food manager certification, or employee food-safety training not documented.
Surfaces that touch food — cutting boards, ice bins, dish racks — soiled or not sanitized.
Mops, brooms, and other cleaning and maintenance equipment stored or maintained improperly.