### Question
How does AIR POLLUTION PREVENTION AND CONTROL define stationary source?


### Answer
Under *42 U.S.C. § 7602*, **stationary source** is defined as:

> generally any source of an air pollutant except those emissions resulting directly from an internal combustion engine for transportation purposes or from a nonroad engine or nonroad vehicle as defined in section 7550 of this title

#### Citation:
  - *42 U.S.C. § 7602*
  - Heading: **CHAPTER 85-AIR POLLUTION PREVENTION AND CONTROL > SUBCHAPTER III-GENERAL PROVISIONS**

