### Question
Can you define what regular customer means?


### Answer
**Regular customer** is defined as the following in *21 CFR § 1300.02*:

> a person with whom the regulated person has an established business relationship for a specified listed chemical or chemicals that has been reported to the Administration subject to the criteria established in part 1313 of this chapter.

#### Citation:
  - *21 CFR § 1300.02*
  - Heading: **Title 21-Food and Drugs > PART 1300—DEFINITIONS**

