[Code of Federal Regulations] [Title 21, Volume 9] [Revised as of April 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 21CFR1306.06] [Page 80] TITLE 21-FOOD AND DRUGS CHAPTER II--DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE PART 1306_PRESCRIPTIONS--Table of Contents Sec. 1306.06 Persons entitled to fill prescriptions. A prescription for a controlled substance may only be filled by a pharmacist, acting in the usual course of his professional practice and either registered individually or employed in a registered pharmacy, a registered central fill pharmacy, or registered institutional practitioner. [68 FR 37410, June 24, 2003, as amended at 70 FR 36343, June 23, 2005]