21 CFR 556.308 - Halofuginone.

Regulations last checked for updates: Nov 22, 2024

Title 21 - Food and Drugs last revised: Nov 19, 2024

§ 556.308 - Halofuginone.

(a) Acceptable daily intake (ADI). The ADI for total residue of halofuginone hydrobromide is 0.7 µg/kg of body weight per day.

(b) Tolerances. The tolerances for halofuginone (marker residue) are:

(1) Chickens. Liver (target tissue): 0.16 ppm.

(2) Turkeys. Liver (target tissue): 0.13 ppm.

(c) Related conditions of use. See § 558.265 of this chapter.

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

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

cite as: 21 CFR 556.308