---
kind: "section"
citation: "21 C.F.R. § 556.495"
title: "21"
number: "556.495"
heading: "Oxfendazole."
url: "https://uscodex.org/cfr/21/556.495"
---

# §556.495. Oxfendazole.

- (a) **Acceptable daily intake (ADI).** The ADI for total residue of oxfendazole is 7 µg/kg of body weight per day.
- (b) **Tolerances.** The tolerance for fenbendazole (marker residue) is:
  - (1) **Cattle.** Liver (target tissue): 0.8 ppm.
  - (2) [Reserved]
- (c) **Related conditions of use.** See §§ [520.1629](/cfr/21/520.1629.md) and [520.1630](/cfr/21/520.1630.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.