{"abstract":"The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of a new animal drug application (NADA) filed by Phibro Animal Health. The NADA provides for the use of approved, single-ingredient Type A medicated articles containing carbadox and oxytetracycline to formulate two-way combination drug Type C medicated feeds for swine.","action":"Final rule.","agencies":[{"raw_name":"DEPARTMENT OF HEALTH AND HUMAN SERVICES","name":"Health and Human Services Department","id":221,"url":"https://www.federalregister.gov/agencies/health-and-human-services-department","json_url":"https://www.federalregister.gov/api/v1/agencies/221","parent_id":null,"slug":"health-and-human-services-department"},{"raw_name":"Food and Drug Administration","name":"Food and Drug Administration","id":199,"url":"https://www.federalregister.gov/agencies/food-and-drug-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/199","parent_id":221,"slug":"food-and-drug-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2004/08/18/04-18844.html","cfr_references":[{"chapter":null,"citation_url":null,"part":558,"title":21}],"citation":"69 FR 51173","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This rule is effective August 18, 2004.","disposition_notes":null,"docket_ids":[],"dockets":[],"document_number":"04-18844","effective_on":"2004-08-18","end_page":51173,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2004/08/18/04-18844.xml","html_url":"https://www.federalregister.gov/documents/2004/08/18/04-18844/new-animal-drugs-for-use-in-animal-feeds-carbadox-and-oxytetracycline","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/04-18844?publication_date=2004-08-18","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2004-08-18/04-18844/mods.xml","not_received_for_publication":null,"page_length":1,"page_views":{"count":115,"last_updated":"2026-09-21 20:15:12 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2004-08-18/pdf/04-18844.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2004-08-18","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2004/08/18/04-18844.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2011-11-12T12:53:22Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":51173,"subtype":null,"title":"New Animal Drugs for Use in Animal Feeds; Carbadox and Oxytetracycline","toc_doc":"Carbadox and oxytetracycline","toc_subject":"Animal drugs, feeds, and related products:","topics":["Animal drugs"],"type":"Rule","volume":69}