Amulti-step protocol used to identify and control potential threats to food-safety is the:
a. food safety modernization system.
b. hazard analysis critical control point system.
c. integrative food-safety control system.
d. farm-to-table through-point control system.

B. Hazard Analysis Critical Control Point system.

Explanation:

HACCP or Hazard Analysis Critical Control Point is a multi-step management system for food safety. It is addressed by the steps which involves the control and analysis of the chemical, physical and biological hazards which can affect production, manufacturing, handling, distribution and consumption of the processed food products. This reduces the risk in food processing.