Sanitation Certification Practice Test

Shell stock identification tags should be kept for 90 days after the last shellfish has been used to ensure traceability and compliance with food safety regulations. This period is critical for tracking the shellfish back to their source in case of an outbreak of illness or contamination. Keeping the tags for this duration allows health officials to quickly identify and respond to food safety issues, protecting public health. The 90-day requirement aligns with regulations set by entities such as the Food and Drug Administration (FDA) and makes it easier for establishments to manage their inventory while still adhering to safety standards. This timeframe also ensures that enough data is available for inspections and any necessary investigations, thus emphasizing the importance of maintaining proper documentation for shellfish products.