{"abstract":"The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of a supplemental new animal drug application (NADA) filed by Elanco Animal Health. The supplemental NADA provides for minor revisions to labeling of monensin Type A medicated articles for chickens. FDA is also amending the regulations to simplify the organization of special labeling requirements for formulations (Type A medicated articles, Type B and Type C medicated feeds) containing monensin for poultry and game birds. This action is being taken to improve the clarity of the regulations.","action":"Final rule; technical amendment.","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/2007/03/01/E7-3621.html","cfr_references":[{"chapter":null,"citation_url":null,"part":558,"title":21}],"citation":"72 FR 9244","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This rule is effective March 1, 2007.","disposition_notes":null,"docket_ids":[],"dockets":[],"document_number":"E7-3621","effective_on":"2007-03-01","end_page":9245,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2007/03/01/E7-3621.xml","html_url":"https://www.federalregister.gov/documents/2007/03/01/E7-3621/new-animal-drugs-for-use-in-animal-feeds-monensin","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/E7-3621?publication_date=2007-03-01","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2007-03-01/E7-3621/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":81,"last_updated":"2026-08-24 00:15:06 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2007-03-01/pdf/E7-3621.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2007-03-01","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2007/03/01/E7-3621.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2011-11-12T21:03:46Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":9244,"subtype":null,"title":"New Animal Drugs For Use in Animal Feeds; Monensin","toc_doc":"Monensin","toc_subject":"Animal drugs, feeds, and related products:","topics":["Animal drugs"],"type":"Rule","volume":72}