Final answer:
The statement is true; in Florida, prescriptions for controlled substances must be filled within a year and no refills are allowed for Schedule II controlled substances.
Step-by-step explanation:
The statement "FL must be filled within a year and no refills allowed regarding controlled substances" is True. In the context of prescription regulations for controlled substances, Florida law stipulates that prescriptions for these substances must be filled within one year of the date the prescription was written. After this period, the prescription is no longer valid. Additionally, for certain controlled substances such as those classified under Schedule II, no refills are allowed. This is a regulatory measure to prevent abuse and diversion of controlled substances.