### Question
What is the definition of compounder?


### Answer
The definition of **compounder** is as follows in *21 CFR § 1300.01*:

> any person engaging in maintenance or detoxification treatment who also mixes, prepares, packages or changes the dosage form of a narcotic drug listed in Schedules II, III, IV or V for use in maintenance or detoxification treatment by another narcotic treatment program.

#### Citation:
  - *21 CFR § 1300.01*
  - Heading: **PART 1300—DEFINITIONS > PART 1300—DEFINITIONS**

