---
kind: "section"
citation: "21 C.F.R. § 111.310"
title: "21"
number: "111.310"
heading: "What are the requirements for the laboratory facilities that you use?"
url: "https://uscodex.org/cfr/21/111.310"
---

# §111.310. What are the requirements for the laboratory facilities that you use?


You must use adequate laboratory facilities to perform whatever testing and examinations are necessary to determine whether:

- (a) Components that you use meet specifications;
- (b) In-process specifications are met as specified in the master manufacturing record; and
- (c) **Dietary supplements that you manufacture meet specifications.**

## Notes

### Authority

Authority: 21 U.S.C. 321, 342, 343, 371, 374, 381, 393; 42 U.S.C. 264.

### Source

Source: 72 FR 34942, June 25, 2007, unless otherwise noted.