### Question
How does DRUGS AND DEVICES define drug sample?


### Answer
Under *21 U.S.C. § 353*, **drug sample** is defined as:

> a unit of a drug, subject to subsection (b) of this section, which is not intended to be sold and is intended to promote the sale of the drug

#### Citation:
  - *21 U.S.C. § 353*
  - Heading: **CHAPTER 9-FEDERAL FOOD, DRUG, AND COSMETIC ACT > SUBCHAPTER V-DRUGS AND DEVICES > Part A-Drugs and Devices**

