---
kind: "section"
citation: "21 C.F.R. § 640.125"
title: "21"
number: "640.125"
heading: "Definitions."
url: "https://uscodex.org/cfr/21/640.125"
---

# §640.125. Definitions.


The definitions set out in [§ 630.3](/cfr/21/630.3.md) of this chapter apply to the use of those defined terms in this part.


## Notes

### Source

Source: 80 FR 29906, May 22, 2015, unless otherwise noted.

### Authority

Authority: 21 U.S.C. 321, 351, 352, 353, 355, 360, 371; 42 U.S.C. 216, 262, 263, 263a, 264.

### Source

Source: 38 FR 32089, Nov. 20, 1973, unless otherwise noted.