360 Food Safety Manager Practice Test

At heart, HACCP validation vs verification distinguishes whether a plan is theoretically capable of controlling hazards versus whether it is actually being carried out correctly in practice. Validation asks if the chosen control measures have real potential to control hazards, ensuring the plan, if implemented as designed, would meet safety goals. This is typically done before operations begin or when major changes occur, using scientific data, process design parameters, pilot studies, and supporting literature to demonstrate capability. Verification focuses on the day-to-day reality of the plan—checking that monitoring is performed, CCPs are under control, equipment and records are calibrated and kept, corrective actions are taken when deviations occur, and the HACCP plan is periodically reviewed and updated as needed. It answers whether the plan is being followed and functioning as intended in real production. So, the correct differentiation is that validation proves the plan can control hazards, while verification confirms the plan is being followed.