When an unforeseen hazard occurs, the establishment will need to follow the corrective actions prescribed in:

• A. 9 CFR 417.3(b)
• B. 9 CFR 416.15(a)
• C. 9 CFR 417.5(a)(1)
• D. 9 CFR 417.1

Answer: (A)

When a deviation or unforeseen hazard is detected, the actions you take are defined in the HACCP corrective actions regulation. Specifically, you follow what is prescribed in 9 CFR 417.3(b), which requires implementing the corrective steps outlined in your HACCP plan to prevent adulterated product from reaching consumers, including actions like segregating or disposing of affected product, performing necessary cleaning and sanitation, and documenting the actions taken. The other cited sections cover different requirements (sanitation monitoring, other HACCP components) and do not directly address the corrective actions for an unforeseen hazard.