{"abstract":"This proposed rule would amend the U.S. Department of Agriculture's (USDA) organic regulations related to organic crop and livestock production. The proposed rule would provide additional tools to organic producers, allowing carbon dioxide in organic crop production and meloxicam as a pain treatment in organic livestock production. Additionally, this rulemaking would remove overly burdensome restrictions for methionine, an amino acid, in organic poultry feed and would affirm that sodium nitrate may be used as a fertilizer in organic crop production, with certain conditions to protect soil quality.","action":"Proposed rule.","agencies":[{"raw_name":"DEPARTMENT OF AGRICULTURE","name":"Agriculture Department","id":12,"url":"https://www.federalregister.gov/agencies/agriculture-department","json_url":"https://www.federalregister.gov/api/v1/agencies/12","parent_id":null,"slug":"agriculture-department"},{"raw_name":"Agricultural Marketing Service","name":"Agricultural Marketing Service","id":9,"url":"https://www.federalregister.gov/agencies/agricultural-marketing-service","json_url":"https://www.federalregister.gov/api/v1/agencies/9","parent_id":12,"slug":"agricultural-marketing-service"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2026/03/23/2026-05598.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"205","title":7}],"citation":"91 FR 13782","comment_url":"http://www.regulations.gov/commenton/AMS-NOP-22-0029-0001","comments_close_on":"2026-05-22","correction_of":null,"corrections":[],"dates":"Comments must be received by May 22, 2026.","disposition_notes":null,"docket_ids":["Doc. No. AMS-NOP-22-0029","NOP-22-02"],"dockets":[{"supporting_documents":[],"agency_name":"AMS","documents":[{"comment_count":29,"comment_start_date":"2026-03-23","updated_at":"2026-05-07T06:58:31.397-04:00","comment_url":"https://www.regulations.gov/commenton/AMS-NOP-22-0029-0001","allow_late_comments":false,"id":"AMS-NOP-22-0029-0001","comment_end_date":"2026-05-23","regulations_dot_gov_open_for_comment":true}],"supporting_documents_count":0,"id":"AMS-NOP-22-0029","title":"National Organic Program: National List of Allowed and Prohibited Substances per October 2021, October 2022, and October 2024 Recommendations (Crops and Livestock)"}],"document_number":"2026-05598","effective_on":null,"end_page":13791,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/03/23/2026-05598.xml","html_url":"https://www.federalregister.gov/documents/2026/03/23/2026-05598/national-organic-program-national-list-of-allowed-and-prohibited-substances-per-october-2021-october","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-05598?publication_date=2026-03-23","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-03-23/2026-05598/mods.xml","not_received_for_publication":null,"page_length":10,"page_views":{"count":1195,"last_updated":"2026-05-10 10:15:10 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-03-23/pdf/2026-05598.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-05598.pdf?1774010715","publication_date":"2026-03-23","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/03/23/2026-05598.txt","regulation_id_number_info":{"0581-AE25":{"issue":"202504","html_url":"https://www.federalregister.gov/regulations/0581-AE25/national-list-of-allowed-and-prohibited-substances-recommendations-from-the-nosb-fall-2021-fall-2022","title":"National List of Allowed and Prohibited Substances: Recommendations From the NOSB Fall 2021, Fall 2022 and Fall 2024 Meetings (Crops and Livestock) (AMS-NOP-22-0029)","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202504&RIN=0581-AE25&operation=OPERATION_EXPORT_XML","priority_category":"Routine and Frequent"}},"regulation_id_numbers":["0581-AE25"],"regulations_dot_gov_info":{"supporting_documents":[],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/0581-AE25/national-list-of-allowed-and-prohibited-substances-recommendations-from-the-nosb-fall-2021-fall-2022","title":"National List of Allowed and Prohibited Substances: Recommendations From the NOSB Fall 2021, Fall 2022 and Fall 2024 Meetings (Crops and Livestock) (AMS-NOP-22-0029)"},"comments_count":29,"agency_id":"AMS","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=AMS-NOP-22-0029","supporting_documents_count":0,"docket_id":"AMS-NOP-22-0029","document_id":"AMS-NOP-22-0029-0001","regulation_id_number":"0581-AE25","title":"National Organic Program: National List of Allowed and Prohibited Substances per October 2021, October 2022, and October 2024 Recommendations (Crops and Livestock)","checked_regulationsdotgov_at":"2026-05-08T04:55:05Z"},"regulations_dot_gov_url":"http://www.regulations.gov/commenton/AMS-NOP-22-0029-0001","significant":false,"signing_date":null,"start_page":13782,"subtype":null,"title":"National Organic Program: National List of Allowed and Prohibited Substances per October 2021, October 2022, and October 2024 Recommendations (Crops and Livestock)","toc_doc":"National List of Allowed and Prohibited Substances per October 2021, October 2022, and October 2024 Recommendations (Crops and Livestock)","toc_subject":"National Organic Program","topics":["Administrative practice and procedure","Agricultural commodities","Agriculture","Animals","Archives and records","Fees","Imports","Labeling","Livestock","Organically produced products","Plants","Reporting and recordkeeping requirements","Seals and insignia","Soil conservation"],"type":"Proposed Rule","volume":91}