Which statement about state licensing for controlled substances is accurate?

• A. All states require identical licensing to federal law.
• B. No state requires any additional licensing beyond federal law for controlled substances.
• C. Some states require additional licensing beyond federal law for certain roles.
• D. Some states require a state-issued controlled substance license or registration for prescribers, possessors, or dispensers.

Answer: (C)

State regulation of controlled substances is layered: federal licensing sets a baseline, but states can add their own requirements on top. While a DEA registration is needed to handle controlled substances at the federal level, many states impose additional licensing or registration for certain roles to oversee practice within that state. Because these requirements vary by state and by role, it is correct to say that some states require extra licensing beyond federal law for certain positions. The other statements are less accurate because licensing is not identical across all states, and the need for an extra state-issued license or registration isn’t universal or uniformly defined for every prescriber, possessor, or dispenser.