What is the frequency for conducting a CS inventory in Nebraska?

In Nebraska, the correct frequency for conducting a controlled substance (CS) inventory is annually. This requirement aligns with federal regulations, which also stipulate that registrants must take a complete and accurate inventory of all controlled substances on hand. Conducting the inventory on an annual basis ensures that pharmacies and other entities maintain accurate records of their controlled substance stock, which is crucial for both compliance and safety.

By adhering to this annual inventory schedule, pharmacies can effectively monitor their inventory levels, identify any discrepancies, and ensure they are following state and federal laws regarding controlled substances. While some other options may seem reasonable, the annual frequency is specifically mandated for compliance in the state, making it the correct answer.