### Question
Can you define what indoor facility means?


### Answer
**Indoor facility** is defined as the following in *20 U.S.C. § 7972*:

> a building that is enclosed

#### Citation:
  - *20 U.S.C. § 7972*
  - Heading: **CHAPTER 70-STRENGTHENING AND IMPROVEMENT OF ELEMENTARY AND SECONDARY SCHOOLS > SUBCHAPTER VIII-GENERAL PROVISIONS > Part F-Uniform Provisions > subpart 5-environmental tobacco smoke**

