Zone 4 GMP Inspection Checklist

This Zone 4 GMP Inspection checklist supports food manufacturing teams in auditing the Taco Mixing Room and Line 11 areas. It guides inspectors to assess sanitation, equipment cleanliness and maintenance, absence of leaks and standing water, utensil hygiene, and pest control. It covers processing equipment, glass policy and glass cleaner operation, magnet checks, overhead cleanliness, capper status, scale calibration, and real-time recordkeeping. Additional checks include dud detector function, pallet condition, heat exchanger cleanliness, and walls, floors, and ceiling repair. Food defense controls, restricted access, and observation of suspicious activity are verified, along with personnel PPE use, adherence to procedures, and proper storage of personal items. Use this structured audit to document findings and corrective actions for sustained GMP compliance.