: Control of air, water, and energy sources is required. Waste must be removed frequently to prevent pest attraction.
A comprehensive internal audit checklist for ISO/TS 22002-4 typically covers the following technical requirements to ensure food safety hazards are controlled: Establishment Infrastructure Environment & Location : Is the site located away from potential contaminants? Layout & Workspace iso ts 220024 checklist top
| Check Item | Requirement | Status | Evidence | | :--- | :--- | :--- | :--- | | 4.1 | Waste containers are leak-proof, covered, and labelled. | | | | 4.2 | Waste is removed regularly to prevent pest attraction. | | | | 4.3 | Waste areas are separate from food handling areas. | | | | 4.4 | Drainage system prevents backflow and is cleanable. | | | : Control of air, water, and energy sources is required
| Check Item | Requirement | Status | Evidence | | :--- | :--- | :--- | :--- | | 10.1 | Handwashing stations (soap, sanitizer, single-use towels) at entrances. | | | | 10.2 | Separate changing rooms and toilets (not opening directly to production). | | | | 10.3 | Personnel hygiene policy (no jewelry, nail polish, illness reporting). | | | | 10.4 | Appropriate protective clothing (hairnets, beard covers, gloves). | | | Layout & Workspace | Check Item | Requirement