{"abstract":"The Environmental Protection Agency (EPA or Agency) is finalizing several pesticide tolerance actions under the Federal Food, Drug, and Cosmetic Act (FFDCA) that the Agency previously determined were necessary or appropriate during the registration review conducted under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). During registration review, EPA reviews all aspects of a pesticide case, including existing tolerances, to ensure that the pesticide continues to meet the standard for registration under FIFRA. The Agency is also finalizing tolerance actions identified outside of registration review as housekeeping measures, such as removing expired tolerances from the Code of Federal Register (CFR). The pesticide tolerances and active ingredients addressed in this rulemaking are identified and discussed in detail in Unit III. of this document.","action":"Final rule.","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2026/02/27/2026-03942.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"180","title":40}],"citation":"91 FR 9722","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This rule is effective on February 27, 2026. Objections and requests for hearings must be received on or before April 28, 2026 and must be filed in accordance with the instructions provided in 40 CFR part 178 (see also Unit I.D. of this document).","disposition_notes":null,"docket_ids":["EPA-HQ-OPP-2017-0418","FRL-6704-03-OCSPP"],"dockets":[{"supporting_documents":[{"title":"Imazapyr, Isopropylamine Salt: Amendment of Tolerances for Residues on Livestock Tissues","document_id":"EPA-HQ-OPP-2017-0418-0003"},{"title":"RFA-SBREFA Certification for Import Tolerance Revocation","document_id":"EPA-HQ-OPP-2017-0418-0002"}],"agency_name":"EPA","documents":[{"comment_count":0,"comment_start_date":"2026-02-27","updated_at":"2026-04-29T20:06:05.250-04:00","comment_url":"https://www.regulations.gov/commenton/EPA-HQ-OPP-2017-0418-0008","allow_late_comments":false,"id":"EPA-HQ-OPP-2017-0418-0008","comment_end_date":"2026-04-29","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":2,"id":"EPA-HQ-OPP-2017-0418","title":"Fenoxaprop-ethyl, Flufenpyr-ethyl, Imazapyr, Maleic hydrazide, Pyrazon, Quinclorac, Triflumizole, et. al.; Proposed Tolerance and Tolerance Exemption Actions"}],"document_number":"2026-03942","effective_on":"2026-02-27","end_page":9728,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/02/27/2026-03942.xml","html_url":"https://www.federalregister.gov/documents/2026/02/27/2026-03942/pesticide-tolerances-implementing-registration-review-decisions-for-certain-pesticides-maleic","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-03942?publication_date=2026-02-27","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-02-27/2026-03942/mods.xml","not_received_for_publication":null,"page_length":7,"page_views":{"count":565,"last_updated":"2026-07-26 10:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-02-27/pdf/2026-03942.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-03942.pdf?1772113512","publication_date":"2026-02-27","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/02/27/2026-03942.txt","regulation_id_number_info":{"2070-ZA16":null},"regulation_id_numbers":["2070-ZA16"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Imazapyr, Isopropylamine Salt: Amendment of Tolerances for Residues on Livestock Tissues","document_id":"EPA-HQ-OPP-2017-0418-0003"},{"title":"RFA-SBREFA Certification for Import Tolerance Revocation","document_id":"EPA-HQ-OPP-2017-0418-0002"}],"comments_count":0,"agency_id":"EPA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EPA-HQ-OPP-2017-0418","supporting_documents_count":2,"docket_id":"EPA-HQ-OPP-2017-0418","document_id":"EPA-HQ-OPP-2017-0418-0008","regulation_id_number":"2070-ZA16","title":"Fenoxaprop-ethyl, Flufenpyr-ethyl, Imazapyr, Maleic hydrazide, Pyrazon, Quinclorac, Triflumizole, et. al.; Proposed Tolerance and Tolerance Exemption Actions","checked_regulationsdotgov_at":"2026-04-30T00:06:04Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":9722,"subtype":null,"title":"Pesticide Tolerances; Implementing Registration Review Decisions for Certain Pesticides; Maleic Hydrazide, et al.","toc_doc":"Maleic hydrazide, etc.","toc_subject":"Pesticide Tolerance; Exemptions, Petitions, Revocations, etc.","topics":["Administrative practice and procedure","Agricultural commodities","Environmental protection","Pesticides and pests","Reporting and recordkeeping requirements"],"type":"Rule","volume":91}