### Question
What does controlled substance mean?


### Answer
**Controlled substance** has the following meaning in *20 U.S.C. § 1415*:

> a drug or other substance identified under schedule I, II, III, IV, or V in section 202(c) of the Controlled Substances Act (21 U.S.C. 812(c))

#### Citation:
  - *20 U.S.C. § 1415*
  - Heading: **CHAPTER 33-EDUCATION OF INDIVIDUALS WITH DISABILITIES > SUBCHAPTER II-ASSISTANCE FOR EDUCATION OF ALL CHILDREN WITH DISABILITIES**

