### Question
How is the "control" defined?


### Answer
The term **control** is defined in *21 U.S.C. § 802* as follows -

> to add a drug or other substance, or immediate precursor, to a schedule under part B of this subchapter, whether by transfer from another schedule or otherwise

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

