§ 556.500 - Oxytetracycline., Subpart B - Specific Tolerances for Residues of New Animal Drugs, Part 556 - Tolerances for Residues of New Animal Drugs in Food, SubChapter E - Animal Drugs, Feeds, and Related Products, Chapter I - Food and Drug Administration, Department of Health and Human Services, Title 21 - Food and Drugs, Code of Federal Regulations

2023-17454. Final rule; technical amendments. 2023-17454. New Animal Drugs; Approval of New Animal Drug Applications; Withdrawal of Approval of New Animal Drug Applications, Change of Sponsor, Change of Sponsor Address
2023-05465. Final rule; technical amendments. 2023-05465. New Animal Drugs; Approval of New Animal Drug Applications; Change of Sponsor
2020-06688. Final rule; technical amendments. 2020-06688. New Animal Drugs; Approval of New Animal Drug Applications; Withdrawal of Approval of New Animal Drug Applications; Change of Sponsor; Change of Sponsors' Name and Addresses
2019-14098. Final rule; technical amendments. 2019-14098. New Animal Drugs; Updating Tolerances for Residues of New Animal Drugs in Food
2016-26043. Proposed rule; supplemental notice of proposed rulemaking. 2016-26043. New Animal Drugs; Updating Tolerances for Residues of New Animal Drugs in Food