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e-CFR data is current as of April 14, 2021

Title 21Chapter ISubchapter EPart 556Subpart B → §556.222


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


§556.222   Doramectin.

(a) Acceptable daily intake (ADI). The ADI for total residue of doramectin is 0.75 µg/kg of body weight per day.

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

(1) Cattle. (i) Liver (target tissue): 100 ppb.

(ii) Muscle: 30 ppb.

(2) Swine. Liver (target tissue): 160 ppb.

(c) Related conditions of use. See §§522.770 and 524.770 of this chapter.

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