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Food Safety Command Center 18 items

Sanitizer & CIP Efficacy Validation Checklist

Validate that cleaning and clean-in-place systems and chemical sanitizers achieve effective microbial reduction, covering concentration, contact time, temperature, and verification testing.

21 CFR 178.1010FDA Food CodeGMP

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Sanitizer Selection & Approval

  • Is each sanitizer approved as a no-rinse food-contact sanitizing solution for its intended use? *
  • Are sanitizer chemical specifications and safety data sheets on file? *
  • Is the sanitizer appropriate for the target soils and surfaces being treated? *

Concentration & Contact Time

  • Is sanitizer concentration verified with test strips or a titration kit at defined frequencies? *
  • Is the required contact (dwell) time met before surfaces are used? *
  • Is chlorine sanitizer maintained within 50-100 ppm at the appropriate temperature and pH?
  • Measured sanitizer concentration (ppm)

CIP System Parameters

  • Are CIP cycle parameters (time, temperature, concentration, flow) defined and documented? *
  • Are CIP wash and rinse temperatures monitored and recorded each cycle? *
  • Is flow velocity or spray coverage sufficient to reach all product-contact surfaces? *
  • Recorded CIP wash temperature (°F)

Efficacy Validation

  • Has the cleaning and sanitizing process been validated to achieve the target log reduction of microorganisms? *
  • Is post-cleaning verification performed using ATP swabs, allergen swabs, or microbial swabs? *
  • Are validation studies repeated after changes to chemicals, equipment, or soil load? *
  • Recorded ATP verification result (RLU)

Verification & Records

  • Are cleaning and sanitizing records reviewed and signed by a responsible person? *
  • Are corrective actions documented when verification results exceed acceptable limits? *
  • Is master sanitation and CIP performance trended over time? *

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