On what date do controlled substances require an annual inventory?

Controlled substances require an annual inventory to be taken on a specific date that aligns with regulatory requirements. In the context of veterinary practice, this inventory serves to ensure compliance with federal and state laws regarding the storage, use, and record-keeping associated with these substances.

The chosen date of May 1st is established as it provides a clear and consistent timeline for practitioners to conduct their inventory, ensuring they remain in compliance. By conducting the inventory on this date each year, veterinary practices can maintain accurate records, which is vital for both tracking usage and for audits by regulatory authorities.

This specific timing aids in standardization across practices, helping ensure that all facilities handling controlled substances adhere to the same regulatory framework. The other options do not align with the established regulatory requirements for conducting an annual inventory of controlled substances in a veterinary setting.