What would indicate a failure to meet shelf-life standards?

Falling below MRL (Maximum Residue Limits) standards indicates a failure to meet shelf-life requirements because MRL standards are established to ensure the safety and compliance of food products regarding chemical residues. If a product contains residues exceeding these established limits, it suggests that the product is not safe for consumption and may be past its shelf-life or improperly handled, resulting in potential harm to customers.

In contrast, passing Minimum Acceptable Shelf Condition reflects that a product maintains its quality for consumption, while compliance with FIFO (First In, First Out) is a method used to ensure that products are sold in the order they are received, thereby helping to manage shelf life effectively. Conforming to MSDS (Material Safety Data Sheets) guidelines pertains more to safety in handling hazardous materials rather than directly assessing shelf life, making it less relevant to the question of meeting shelf-life standards. Thus, MRL standards directly relate to safety and compliance regarding shelf-life.