Material extension information is applicable only if ____________.

Material extension information is crucial in the context of shelf-life management, as it indicates whether certain materials can remain in use beyond their original expiration dates under specific conditions. The statement emphasizes that this extension can only be considered if the material in question has been stored according to its designated storage standards.

When materials are stored properly, it ensures that they maintain their integrity and effectiveness for a longer period. Storage standards refer to the specific environmental conditions—such as temperature, humidity, and light exposure—that are necessary to preserve the quality of a material. If these standards have not been adhered to, the reliability of the material may be compromised, and any extension of its shelf-life could lead to serious risks, including failure of the material when it is used.

This means that the correct criteria for applying material extension information is directly linked to the adherence to established storage guidelines. Only under these conditions can the material be assessed accurately for its suitability and safety beyond the labeled expiration date.