Under Category 2, which statement accurately describes the storage conditions for the BUDs?

Under Category 2, which statement accurately describes the storage conditions for the BUDs?

• A. Only room temperature storage is allowed
• B. Only refrigeration is allowed
• C. 14 days at RT, 28 days refrigerator, and 45 days freezer
• D. Storage requires freezing at -20C

Answer: (C)

BUDs depend on storage temperature, and Category 2 specifies distinct time limits for different temperatures. At room temperature, the product is most prone to degradation and microbial growth, so the BUD is set to 14 days. Storing it in the refrigerator slows these processes, extending the BUD to 28 days. Freezing slows degradation and microbial activity even further, extending the BUD to 45 days. This progression reflects how stability improves at lower temperatures, which is why this option is the best description of Category 2 storage conditions. If the product isn’t kept within these time frames, it should be discarded.

BUDs depend on storage temperature, and Category 2 specifies distinct time limits for different temperatures. At room temperature, the product is most prone to degradation and microbial growth, so the BUD is set to 14 days. Storing it in the refrigerator slows these processes, extending the BUD to 28 days. Freezing slows degradation and microbial activity even further, extending the BUD to 45 days. This progression reflects how stability improves at lower temperatures, which is why this option is the best description of Category 2 storage conditions. If the product isn’t kept within these time frames, it should be discarded.