The monitoring activity (as part of HACCP) should provide reliable and definitive information on whether the _______ is being met or not.

• A. the hazard
• B. the verification
• C. the validation
• D. the critical limit

Answer: (D)

Monitoring in HACCP is the ongoing measurement of CCP parameters to determine if the process is under control. It must provide reliable, timely information on whether the critical limit is being met. The critical limit is the defined threshold that separates safe operation from unsafe; for example, reaching a minimum internal temperature for a specified time to kill pathogens. When monitoring shows the limit is met, the process is considered in control and continuing as planned. If the limit isn’t met, corrective actions are triggered to bring the process back into control and prevent hazards.

This focus is distinct from hazard presence, which is addressed through the initial hazard analysis; verification, which checks that the HACCP plan is being followed correctly and records are accurate; and validation, which provides evidence that the plan will effectively control hazards.