A manager reviews the temperature logs each week, calibrates thermometers, and confirms the HACCP plan is working as intended. Which HACCP principle is this?

Giải thích

Verification is HACCP Principle 6: activities, other than monitoring, that confirm the plan is valid and operating effectively. Weekly log review, thermometer calibration, and confirming the plan works as intended are classic verification tasks. Principle 4 monitoring is the real-time check on each batch as it is cooked, Principle 5 corrective action is what staff do when a batch misses its limit, and Principle 2 is identifying which steps are critical control points while the plan is being written.