{"abstract":"The Food and Drug Administration (FDA or Agency) is announcing the availability of a final guidance for industry (GFI) #90 entitled \"Effectiveness of Anthelmintics: General Recommendations.\" This guidance has been developed for veterinary use by the International Cooperation on Harmonisation of Technical Requirements for Registration of Veterinary Medicinal Products (VICH). The objective of this guidance is to provide study design recommendations that will facilitate the universal acceptance of the generated effectiveness data to fulfill the national/regional requirements for anthelmintic drugs in animal species.","action":"Notice of availability.","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/2026/06/24/2026-12678.html","cfr_references":[],"citation":"91 FR 37983","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"The announcement of the guidance is published in the Federal Register on June 24, 2026.","disposition_notes":null,"docket_ids":["Docket No. FDA-2022-D-1494"],"dockets":[{"supporting_documents":[],"agency_name":"FDA","documents":[{"comment_count":0,"comment_start_date":null,"updated_at":"2026-06-24T10:56:55.020-04:00","comment_url":"https://www.regulations.gov/commenton/FDA-2022-D-1494-0030","allow_late_comments":false,"id":"FDA-2022-D-1494-0030","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":0,"id":"FDA-2022-D-1494","title":"International Cooperation on Harmonisation of Technical Requirements for Registration of Veterinary Medicinal Products; Effectiveness of Anthelmintics: General and Species-Specific Recommendations; Guidances for Industry"}],"document_number":"2026-12678","effective_on":null,"end_page":37985,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/06/24/2026-12678.xml","html_url":"https://www.federalregister.gov/documents/2026/06/24/2026-12678/international-cooperation-on-harmonisation-of-technical-requirements-for-registration-of-veterinary","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-12678?publication_date=2026-06-24","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-06-24/2026-12678/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":117,"last_updated":"2026-08-23 18:15:06 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-06-24/pdf/2026-12678.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-12678.pdf?1782218715","publication_date":"2026-06-24","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/06/24/2026-12678.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[],"comments_count":0,"agency_id":"FDA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=FDA-2022-D-1494","supporting_documents_count":0,"docket_id":"FDA-2022-D-1494","document_id":"FDA-2022-D-1494-0030","regulation_id_number":null,"title":"International Cooperation on Harmonisation of Technical Requirements for Registration of Veterinary Medicinal Products; Effectiveness of Anthelmintics: General and Species-Specific Recommendations; Guidances for Industry","checked_regulationsdotgov_at":"2026-06-25T17:55:04Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":37983,"subtype":null,"title":"International Cooperation on Harmonisation of Technical Requirements for Registration of Veterinary Medicinal Products; Effectiveness of Anthelmintics: General Recommendations; Guidance for Industry; Availability","toc_doc":"International Cooperation on Harmonisation of Technical Requirements for Registration of Veterinary Medicinal Products; Effectiveness of Anthelmintics: General Recommendations","toc_subject":"Guidance","topics":[],"type":"Notice","volume":91}