: Are preventive and corrective maintenance schedules established and recorded? Operational Controls Purchased Materials
| Check Item | Requirement | Status | Evidence | | :--- | :--- | :--- | :--- | | 13.1 | Temperature-controlled storage (monitored and alarmed). | | | | 13.2 | FIFO (First-In-First-Out) inventory system. | | | | 13.3 | Separate storage for chemicals, allergens, and non-food items. | | | | 13.4 | Racking is clean, dry, and away from walls (pest inspection). | | | iso ts 220024 checklist top
: Verify that walls/floors are washable and ceilings minimize dirt build-up. | | | | 13
“Leo. The certification is gone. But the contracts don’t expire until 5 PM. We have four hours.” “Leo
Contamination can literally be in the air or water. Your audit should verify:
Verify that incoming materials are stored correctly—separate from chemicals and waste—to avoid absorbing odors or moisture. 5. Personnel Hygiene & Facilities The human element is often the hardest to control. Hygiene Standards:
: Specific measures to prevent microbiological, physical, chemical, and allergen contamination, as well as chemical migration .