### Question
How does Introductory Provisions define practitioner?


### Answer
Under *21 U.S.C. § 802*, **practitioner** is defined as:

> a physician, dentist, veterinarian, scientific investigator, pharmacy, hospital, or other person licensed, registered, or otherwise permitted, by the United States or the jurisdiction in which he practices or does research, to distribute, dispense, conduct research with respect to, administer, or use in teaching or chemical analysis, a controlled substance in the course of professional practice or research

#### Citation:
  - *21 U.S.C. § 802*
  - Heading: **CHAPTER 13-DRUG ABUSE PREVENTION AND CONTROL > SUBCHAPTER I-CONTROL AND ENFORCEMENT > Part A-Introductory Provisions**

