### Question
How does the law define nonroad vehicle?


### Answer
Under *42 U.S.C. § 7550*, **nonroad vehicle** is defined as:

> a vehicle that is powered by a nonroad engine and that is not a motor vehicle or a vehicle used solely for competition

#### Citation:
  - *42 U.S.C. § 7550*
  - Heading: **CHAPTER 83-ENERGY EXTENSION SERVICE > SUBCHAPTER II-EMISSION STANDARDS FOR MOVING SOURCES > Part A-Motor Vehicle Emission and Fuel Standards**

