Domestic
Domestic for purposes of registration and listing under this part, when used to modify the term registrant, manufacturer, repacker, relabeler, salvager, private label distributor, or establishment, refers to a registrant, manufacturer, repacker, relabeler, salvager, private label distributor, or establishment within any State or Territory of the United States, the District of Columbia, or the Commonwealth of Puerto Rico.
Source
21 CFR § 207.1
Scoping language
The definitions and interpretations of terms in sections 201 and 510 of the Federal Food, Drug, and Cosmetic Act apply to the terms used in this part, if not otherwise defined in this section. The following definitions apply to this part: