CCP Validation Checklist

Validation asks whether a control is capable of controlling the hazard: is the critical limit sound and supported by evidence. Verification asks whether the control is actually being applied and monitored as intended, by reviewing records, frequencies, deviations, and corrective actions. Validation usually happens before the control is relied on and when the process changes; verification happens routinely. Keeping them separate matters, because a control can be verified as being done while never having been validated as capable, or validated but not actually carried out. Both are needed for a sound HACCP plan.

A CCP is usually revalidated when something that could affect the control changes: the product or its formulation, the process or equipment, the supplier or raw materials, the critical limit itself, or new scientific information about the hazard. Many teams also revalidate on a set review cycle and after a failure that suggests the control was not capable. The checklist records the revalidation trigger so it is clear when validation must be repeated, rather than assuming a limit set once remains valid indefinitely.

No. The checklist does not set critical limits or provide the scientific evidence behind them. Critical limits and their validation depend on your specific product, process, and hazard, and on evidence such as scientific literature, regulatory guidance, or in-house studies. The checklist gives the HACCP team a structured way to confirm that a limit and control measure are supported by evidence and capable of controlling the hazard, and to record gaps. Treat it as a way to organise and document validation, not as a source of critical limits.

In InspectWrk, CCP validation runs as a structured record rather than notes in a plan. The team works through the CCP, hazard, control measure, critical limit, evidence, and monitoring capability, records whether the control is validated, and captures gaps and corrective actions. The validation result, who approved it, and the revalidation trigger are stored in one place, timestamped and exportable, so the basis for each critical limit is easy to produce for an auditor and easy to revisit when the process changes.