ISO 22000 Maintenance Requirements
ISO 22000 maintenance requirements are the controls used to keep food-production equipment hygienic, suitable, reliable, and unable to introduce food-safety hazards.
What this term means in maintenance
ISO 22000 maintenance requirements are the controls used to keep food-production equipment hygienic, suitable, reliable, and unable to introduce food-safety hazards.
How maintenance supports food safety
Maintenance can affect contamination, foreign material, temperature control, allergen control, cleaning effectiveness, and process monitoring.
Relevant controls may include:
- Hygienic equipment condition
- Preventive maintenance
- Food-grade lubricant control
- Temporary-repair control
- Calibration and verification
- Contractor hygiene
- Tool and part accountability
- Cleaning after maintenance
- Line release before production
- Traceable maintenance records
Practical example
Maintenance repairs a mixer above an open product zone. Tools and parts are accounted for, approved lubricant is used, the area is cleaned, and quality or production authorizes release before restart.
Hazard-based planning
The work method should consider food-safety hazards associated with the asset, location, material, and maintenance activity.
Audit evidence
Auditors may request preventive-maintenance records, calibration certificates, lubricant controls, temporary-repair records, contractor records, and line-release evidence.
Common mistake
Completing the mechanical repair without controlling contamination, cleaning, missing parts, or release can create a food-safety risk even when the machine operates correctly.
Related concepts
Related maintenance terms
Keep exploring connected CMMS, reliability, and maintenance planning terms.
Food Safety Maintenance
Food safety maintenance is the planning and execution of maintenance work so equipment remains hygienic, functional, and unable to contaminate food.
HACCP Maintenance
HACCP maintenance is the control of equipment condition and maintenance work so hazards are not introduced into food-production processes or critical control points.
Calibration
Calibration is the documented comparison of a measuring instrument against a known reference to determine its accuracy and confirm whether it remains suitable for use.
Glossary FAQs
- How does maintenance affect ISO 22000?
Maintenance can introduce or control food-safety hazards through equipment condition, contamination, calibration, lubricants, and release.
- What evidence may food-safety auditors request?
PM records, calibration, lubricant controls, temporary repairs, contractor records, cleaning, and line-release evidence.
- Are temporary repairs permitted?
They may be controlled through risk assessment, approved materials, monitoring, clear identification, and a permanent-repair plan.