PTCB Certified Pharmacy Technician (PTCE)Federal RequirementsMedium
A pharmacy technician is assisting the pharmacist with an inventory of all controlled substances. According to federal regulations, how frequently must a complete inventory of all controlled substances be performed?
- ABiennially (every 2 years)
- BEvery 6 months
- CAnnually
- DUpon change of the pharmacist-in-charge
Show answer & explanationAnswer & explanation
Correct answer: A. Biennially (every 2 years)
Federal regulations require a complete inventory of all controlled substances to be performed at least every two years (biennially). State laws may require more frequent inventories.
Why the other options are wrong
- B. This is more frequent than the federal minimum; some states may require it.
- C. This is more frequent than the federal minimum; some states may require it.
- D. This is a common requirement, but it is in addition to, not in place of, the biennial inventory.
Controlled Substance Inventory Frequency
Federal law (DEA) mandates that pharmacies conduct a complete inventory of all controlled substances at least every two years.
- Initial inventory required upon opening a pharmacy.
- Biennial inventory (every 2 years) is the federal minimum.
- State laws may require more frequent inventories (e.g., annually).
- Inventory must be accurate and include specific details (date, time, drug name, strength, dosage form, quantity).
Memory trick: Inventory is In Two years, not annually.