What is required to ensure a PA's prescriptive authority complies with legal and regulatory requirements?

• A. Verify licensure and certification, ensure protocols are in place, maintain current formulary, adhere to controlled substances regulations, and require ongoing pharmacology education.
• B. Prescribers only need a medical degree; other checks are optional.
• C. No need for a formulary or protocols if practicing in private clinic.
• D. Prescriptive authority is valid without ongoing education.

Answer: (A)

Prescriptive authority for a PA is governed by a framework that combines licensure, supervision, written protocols, a formulary, controlled-substance compliance, and ongoing pharmacology education. First, an active license and any required national or state credentials are essential to legally practice and to prescribe. The supervising physician or practice must have a current protocol or collaborative agreement that clearly defines what medications a PA can prescribe, under what conditions, and how patient monitoring and follow-up are handled. A formulary or approved drug list helps ensure prescriptions align with the treatment plan and supports safety and cost control. When prescribing controlled substances, adherence to federal and state regulations is mandatory, including proper registration if required, accurate record-keeping, secure storage, and appropriate scheduling considerations. Finally, ongoing pharmacology education keeps prescribers up to date on dosing, indications, adverse effects, interactions, and guidelines, sustaining competency and legal compliance. Without any of these elements, prescriptive authority could be out of line with regulatory expectations, whereas having all of them together ensures safe, accountable, and legally compliant prescribing.