They are in addition to the core labelling and other requirements that apply to all prepackaged foods.Please note that some requirements only apply to some types of containers.
"FDA does not require food firms to place 'expired by,' 'use by,' or 'best before' dates on food products," the FDA states on its website.
The labelling requirements of the Egg Regulations (ER) that are summarized in this document apply to shell eggs produced in federally registered establishments, as well as to imported eggs.
When sold in Canada, shell eggs are also subject to the labelling requirements under the Food and Drugs Act (FDA) and the Consumer Packaging and Labelling Act (CPLA).
Provincial regulations may also apply to products sold within that province.
The requirements detailed in the following sections are specific to shell egg products.
That being said, as the University of Nebraska-Lincoln reports, the Food Safety and Inspection Service (FSIS) clarifies that "you can still store fresh shell eggs in their cartons in the refrigerator for four to five weeks beyond this date." Here's how to accurately read all the codes on your carton of eggs to understand when they were packaged, how long they'll last, and what "Grade A" Because temperature is one of the prime factors that control the growth of bacteria in food, both the FDA and USDA have issued regulations for the safe handling, transport, and storage of eggs.