21 CFR 556.70 - Bacitracin.

§ 556.70 Bacitracin.

(a)Acceptable daily intake (ADI). The ADI for total residues of bacitracin is 0.05 milligram per kilogram of body weight per day.

(b)Tolerances. The tolerance for residues of bacitracin from zinc bacitracin or bacitracin methylenedisalicylate in uncooked edible tissues of cattle, swine, chickens, turkeys, pheasants, and quail, and in milk and eggs is 0.5 part per million.

(c)Related conditions of use. See §§ 520.154a, 520.154c, 558.76, and 558.78 of this chapter.

[ 65 FR 70791, Nov. 28, 2000, as amended at 81 FR 17608, Mar. 30, 2016]

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

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United States Code

Title 21 published on 09-Jun-2018 03:51

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 21 CFR Part 556 after this date.

  • 2018-03-30; vol. 83 # 62 - Friday, March 30, 2018
    1. 83 FR 13632 - New Animal Drugs; Approval of New Animal Drug Applications; Withdrawal of Approval of New Animal Drug Applications; Changes of Sponsorship; Change of a Sponsor's Name and Address
      GPO FDSys XML | Text
      DEPARTMENT OF HEALTH AND HUMAN SERVICES, Food and Drug Administration
      Final rule; technical amendments.
      This rule is effective March 30, 2018, except for amendatory instructions 3 to 21 CFR 510.600, 9 to 21 CFR 522.300, 10 to 21 CFR 522.540, and 11 to 21 CFR 522.1081, which are effective April 9, 2018.
      21 CFR Parts 510, 520, 522, 524, 556, and 558