Which statement defines a critical limit?

• A. A maximum and/or minimum value to which a parameter must be controlled at a CCP to prevent or reduce hazards
• B. A recommended cooking time
• C. A target packaging size
• D. A price threshold

Answer: (A)

The essential idea is that a critical limit is a strict maximum or minimum value for a control parameter at a critical control point, used to prevent or reduce hazards. This statement fits that idea because it specifies a value that must be controlled at a CCP to keep hazards under control. When the parameter stays within this limit, the process is considered under control; if it goes outside the limit, corrective actions are needed to prevent unsafe product. The other options describe guidance (a recommended cooking time), an unrelated product attribute (target packaging size), or an unrelated business factor (price threshold), none of which serve as the enforceable safety threshold at a CCP.