Electronic Code of Federal Regulations
We invite you to try out our new beta eCFR site at
https://ecfr.federalregister.gov. We have made big
changes to make the eCFR easier to use. Be sure to leave feedback using the Feedback button on the bottom
right of each page!
|
e-CFR data is current as of February 24, 2021 |
Title 21 → Chapter I → Subchapter E → Part 556 → Subpart B → §556.670 |
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
§556.670 Sulfamethazine.
(a) [Reserved]
(b) Tolerances. The tolerances for sulfamethazine are:
(1) Cattle. Edible tissues (excluding milk): 0.1 ppm.
(2) Chickens and turkeys. Edible tissues (excluding eggs): 0.1 ppm.
(3) Swine. Edible tissues: 0.1 ppm.
(c) Related conditions of use. See §§520.2218, 520.2260a, 520.2260b, 520.2260c, 520.2261a, 520.2261b, 522.2260, 558.140, and 558.630 of this chapter.
[84 FR 32993, July 11, 2019, as amended at 85 FR 18121, Apr. 1, 2020]