Which principle of HACCP involves ensuring the system is functioning as intended?

The principle that involves ensuring the system is functioning as intended is verification. This step confirms that the Hazard Analysis Critical Control Point (HACCP) plan is being implemented properly and that it effectively controls the identified hazards. Verification activities include reviewing records, calibrating instruments, and conducting testing to ensure that critical limits are consistently met.

In contrast, identifying hazards involves recognizing potential sources of contamination, while taking corrective actions pertains to the measures taken when monitoring indicates that a critical limit has not been met. Determining critical control points (CCP) includes identifying the stages at which controls can be applied to prevent, eliminate, or reduce food safety hazards. Each part plays a significant role in a comprehensive HACCP plan, but the verification step specifically addresses the functionality and consistency of the overall system.