eCFR Reference Browser

---

title: "21 CFR §556.760"

source: "https://www.ecfr.gov/current/title-21/section-556.760"

title_number: "21"

volume_number: "6"

chapter_number: "Unknown"

subchapter_code: "E"

subchapter_subject: "ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS"

part_code: "556"

part_subject: "TOLERANCES FOR RESIDUES OF NEW ANIMAL DRUGS IN FOOD"

subpart_code: "B"

subpart_subject: "Specific Tolerances for Residues of New Animal Drugs"

section_number: "556.760"

section_subject: "Zeranol."

cfr_reference: "21 CFR 556.760"

title_name: "Title 21"

title_subject: "Food and Drugs"

parts_covered: "Parts 500 to 599"

revised_date: "Revised as of April 1, 2019"

publication_date: "As of April 1, 2019"

contains_description: "Containing a codification of documents of general applicability and future effect"

publication_info: "Published by the Office of the Federal Register National Archives and Records Administration as a Special Edition of the Federal Register"

---

(a)Acceptable daily intake (ADI). The ADI for total residues of zeranol is 0.00125 milligrams per kilogram of body weight per day.

(b)Tolerances. The tolerances for residues of zeranol in edible tissues are:

(1)Cattle. A tolerance is not needed.

(2)Sheep. 20 parts per billion.

(c)Related conditions of use. See § 522.2680 of this chapter.

§556.760 - Zeranol.