In HACCP terms, what is the purpose of a Critical Control Point?

• A. To assign responsibility to an operator
• B. To schedule cleaning routines
• C. To determine marketing claims
• D. To apply a critical limit and enable corrective actions if exceeded

Answer: (D)

A Critical Control Point is a step in the process where you can actively control a hazard to keep it at an acceptable level. The purpose is to set a critical limit for that step—such as a specific temperature, time, pH, or other measurable parameter—that, when met, ensures the hazard is under control. Monitoring checks that the limit is being met, and if a deviation occurs, corrective actions are taken to bring the process back into control and prevent unsafe product from reaching consumers. For example, the heat treatment in pasteurization is a CCP, with a critical limit like reaching a minimum time–temperature combination sufficient to inactivate pathogens; if monitoring shows the limit isn’t reached, actions such as reprocessing or disposing of the batch are taken and the process is adjusted. The other options relate to assigning responsibility, sanitation schedules, or marketing claims, none of which directly ensure hazard control at a defined step.