Final answer:
To understand HACCP procedures, employees need to understand which foods are potentially hazardous, the importance of good personal hygiene, and their role in preventing cross-contamination.
Step-by-step explanation:
To understand HACCP procedures, employees need to understand all of the following:
- Which foods are potentially hazardous: This knowledge is crucial in identifying and handling foods that have a higher risk of causing foodborne illnesses.
- The importance of good personal hygiene: Maintaining proper personal hygiene, such as regular handwashing, is key in preventing the contamination of food.
- Their role in preventing cross-contamination: Employees need to understand how to prevent cross-contamination, which is the transfer of harmful bacteria from one surface or food to another.