What factors are considered to determine the shelf-life period of an item?

The determination of an item's shelf-life period is fundamentally based on its chemical stability, intended use, storage conditions, and packaging. These factors help assess how long a product maintains its quality, safety, and efficacy.

Chemical stability refers to how the composition of a product changes over time under various conditions, which directly affects its usability. Intended use is crucial because it dictates the environmental conditions the item will likely encounter, influencing its degradation rate. Storage conditions, including temperature, humidity, and exposure to light, can significantly impact the longevity of a product. Proper packaging is also essential; it protects the item from external factors and can help mitigate degradation during its shelf life.

Considering these factors ensures that the item remains effective and safe for use throughout its designated shelf life, aligning with the objectives of the DoD Shelf-Life Program. This program emphasizes the importance of quality management in the supply chain, ensuring that all items delivered meet the necessary safety and effectiveness standards.