### Question
Can you define what Grantor means?


### Answer
**Grantor** is defined as the following in *40 CFR § 136.3*:

> the owner or operator who enters into this Agreement and any successors or assigns of the Grantor

#### Citation:
  - *40 CFR § 136.3*
  - Heading: **PART 136—GUIDELINES ESTABLISHING TEST PROCEDURES FOR THE ANALYSIS OF POLLUTANTS > CHAPTER I—ENVIRONMENTAL PROTECTION**

