§63-2-312.

§63-2-312.
   
   A. A physician, podiatrist, optometrist or a dentist who has complied
   with the registration requirements of the Uniform Controlled Dangerous
   Substances Act, Section 2-101 et seq. of this title, in good faith and
   in the course of such person's professional practice only, may
   prescribe and administer controlled dangerous substances, or may cause
   the same to be administered by medical or paramedical personnel acting
   under the direction and supervision of the physician, podiatrist,
   optometrist or dentist, and only may dispense controlled dangerous
   substances pursuant to the provisions of Sections 355, 355.1 and 355.2
   of Title 59 of the Oklahoma Statutes.
   
   B. A veterinarian who has complied with the registration requirements
   of the Uniform Controlled Dangerous Substances Act, Section 2-101 et
   seq. of this title, in good faith and in the course of the
   professional practice of the veterinarian only, and not for use by a
   human being, may prescribe, administer, and dispense controlled
   dangerous substances and may cause them to be administered by an
   assistant or orderly under the direction and supervision of the
   veterinarian.
   
   C. An advanced practice nurse who is recognized to prescribe by the
   Oklahoma Board of Nursing as an advanced registered nurse
   practitioner, clinical nurse specialist or certified nurse-midwife,
   who is subject to medical direction by a supervising physician,
   pursuant to Section 567.3a of Title 59 of the Oklahoma Statutes, and
   who has complied with the registration requirements of the Uniform
   Controlled Dangerous Substances Act, in good faith and in the course
   of professional practice only, may prescribe and administer Schedule
   III, IV and V controlled dangerous substances.
   
   D. An advanced practice nurse who is recognized to order, select,
   obtain and administer drugs by the Oklahoma Board of Nursing as a
   certified registered nurse anesthetist pursuant to Section 1 of this
   act and who has complied with the registration requirements of the
   Uniform Controlled Dangerous Substances Act, in good faith and in the
   course of such practitioner's professional practice only, may order,
   select, obtain and administer Schedules II through V controlled
   dangerous substances in a preanesthetic preparation or evaluation;
   anesthesia induction, maintenance or emergence; or postanesthesia care
   setting only. A certified registered nurse anesthetist may order,
   select, obtain and administer such drugs only during the perioperative
   or periobstetrical period.
   
   E. A physician assistant who is recognized to prescribe by the State
   Board of Medical Licensure and Supervision under the medical direction
   of a supervising physician, pursuant to subsection D of Section 519.6
   of Title 59 of the Oklahoma Statutes, and who has complied with the
   registration requirements of the Uniform Controlled Dangerous
   Substances Act, in good faith and in the course of professional
   practice only, may prescribe and administer Schedule III, IV, and V
   controlled dangerous substances.