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Title 21 → Chapter I → Subchapter E → Part 556 → Subpart B → §556.765 |
Title 21: Food and Drugs
PART 556—TOLERANCES FOR RESIDUES OF NEW ANIMAL DRUGS IN FOOD
Subpart B—Specific Tolerances for Residues of Approved and Conditionally Approved New Animal Drugs
§556.765 Zilpaterol.
(a) Acceptable daily intake (ADI). The ADI for total residue of zilpaterol is 0.083 µg/kg of body weight per day.
(b) Tolerances. The tolerance for zilpaterol freebase (marker residue) is:
(1) Cattle. (i) Liver (target tissue): 12 ppb.
(ii) Muscle: 10 ppb.
(2) [Reserved]
(c) Related conditions of use. See §558.665 of this chapter.
[84 FR 32993, July 11, 2019, as amended at 85 FR 18121, Apr. 1, 2020]