### Question
What is the definition of guarantor?


### Answer
The definition of **guarantor** is as follows in *42 U.S.C. § 6991b*:

> any person, other than the owner or operator, who provides evidence of financial responsibility for an owner or operator under this subsection

#### Citation:
  - *42 U.S.C. § 6991b*
  - Heading: **CHAPTER 81-ENERGY CONSERVATION AND RESOURCE RENEWAL > SUBCHAPTER IX-REGULATION OF UNDERGROUND STORAGE TANKS**

