For how long must the tags for shellfish be kept on file?

The correct duration for keeping shellfish tags on file is 90 days. This requirement is established to ensure food safety and traceability in case of any foodborne illness outbreak linked to shellfish consumption. By maintaining records for this period, establishments can quickly identify the source of the shellfish and provide necessary information to health authorities.

Shellfish tags are essential as they contain information such as the harvest date, the harvest location, and details about the supplier. With a retention period of 90 days, restaurants and food retailers can effectively track the history of the shellfish served, which is crucial for consumer safety and regulatory compliance.