Final answer:
The 90-day period for shellfish tags begins from the delivery date and must be filed in order of delivery date. Maintaining a systematic filing system based on delivery dates helps track shelf life and compliance with regulations.
Step-by-step explanation:
The 90-day period for shellfish tags begins from the delivery date. In other words, the count starts from the day the shellfish were delivered to their destination. It is important to file the tags in order of delivery date to ensure proper record-keeping and adherence to regulations.
For example, if a batch of shellfish was delivered on January 1, the 90-day period would start from that date. Any subsequent batches delivered after that will have their own 90-day period, measured from their respective delivery dates.
By maintaining a systematic filing system based on delivery dates, it becomes easier to track the shelf life and expiration date of different batches of shellfish, ensuring compliance with regulations and maintaining product quality.