---
kind: "section"
citation: "21 C.F.R. § 556.380"
title: "21"
number: "556.380"
heading: "Melengestrol."
url: "https://uscodex.org/cfr/21/556.380"
---

# §556.380. Melengestrol.

- (a) [Reserved]
- (b) **Tolerances.** The tolerance for melengestrol is:
  - (1) **Cattle.** Fat: 25 ppb.
  - (2) [Reserved]
- (c) **Related conditions of use.** See [§ 558.342](/cfr/21/558.342.md) of this chapter.

## Notes

### Authority

Authority: 21 U.S.C. 342, 360b, 371.

### Source

Source: 84 FR 32993, July 11, 2019, unless otherwise noted.