### Question
How does the law define nonprescription?


### Answer
Under *21 U.S.C. § 360fff*, **nonprescription** is defined as:

> not subject to section 353(b)(1) of this title

#### Citation:
  - *21 U.S.C. § 360fff*
  - Heading: **CHAPTER 9-FEDERAL FOOD, DRUG, AND COSMETIC ACT > SUBCHAPTER V-DRUGS AND DEVICES > Part I-Nonprescription Sunscreen and Other Active Ingredients**

