
For amphetamine, the Schedule II prescription may not exceed a 30-day supply as identified in the collaborative agreement.2 A CRNP authorized to prescribe controlled substances must also hold DEA registration, and Pennsylvania PDMP checks apply when required for controlled-substance prescribing.35 Prescriptive authority approval also requires at least 45 hours of advanced pharmacology coursework.
CRNPs may not prescribe Schedule I controlled substances, may not delegate prescriptive authority, and this answer does not resolve Schedule V authority.