{"abstract":"The U.S. Environmental Protection Agency (EPA) is taking interim final action to revise the transition date in recent amendments to the requirements in Subpart J of the National Oil and Hazardous Substances Pollution Contingency Plan (NCP) that governs the use of dispersants, other chemicals, and other spill mitigating substances when responding to oil discharges into jurisdictional waters of the United States. Specifically, the EPA is revising the date until which products listed on the current NCP Product Schedule will remain conditionally listed and available for use from December 12, 2025, to June 10, 2026, for certain agent categories for which there are no new products listed as of December 12, 2025, in accordance with recently amended testing and listing criteria. This rule will become effective immediately while the Agency seeks comments on this targeted revision to the new NCP Product Schedule transition date. EPA will respond and update this interim final action as appropriate.","action":"Interim final rule; request for comment.","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/2025/11/17/2025-19918.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"300","title":40}],"citation":"90 FR 51181","comment_url":null,"comments_close_on":"2025-12-17","correction_of":null,"corrections":[],"dates":"This rule is effective on November 17, 2025. Comments must be received on or before December 17, 2025.","disposition_notes":null,"docket_ids":["EPA-HQ-OPA-2006-0090","FRL-4526.2-01-OLEM"],"dockets":[{"supporting_documents":[{"title":"Summary of Public Comments and EPA’s Responses: Volume 2. Final Revisions to the National Oil and Hazardous Substances Pollution Contingency Plan: Subpart J Product Schedule Listing and Authorization of Use Requirements. USEPA, Office of Emergency Management, Office of Land and Emergency Management. May 25, 2023","document_id":"EPA-HQ-OPA-2006-0090-0640"},{"title":"Summary of Public Comments and EPA’s Responses: Volume 1. Final Revisions to the National Oil and Hazardous Substances Pollution Contingency Plan: Subpart J Product Schedule Listing and Authorization of Use Requirements. USEPA, Office of Emergency Management, Office of Land and Emergency Management. May 25, 2023","document_id":"EPA-HQ-OPA-2006-0090-0639"},{"title":"Regulatory Impact Analysis, Final Revisions to the National Oil and Hazardous Substances Pollution Contingency Plan Regulations (40 CFR part 300 Subpart J). USEPA, Office of Emergency Management, Office of Land and Emergency Management. May 25, 2023","document_id":"EPA-HQ-OPA-2006-0090-0638"},{"title":"Draft Regulatory Impact Analysis, Final Revisions to the National Oil and Hazardous Substances Pollution Contingency Plan Regulations (40 CFR part 300 Subpart J). USEPA, Office of Emergency Management, Office of Land and Emergency Management. February 6, 2023. (INITIATE OMB 12866 REVIEW)","document_id":"EPA-HQ-OPA-2006-0090-0635"},{"title":"Draft Federal Register Notice, National Oil and Hazardous Substances Pollution Contingency Plan; Subpart J Product Schedule Listing and Authorization of Use Requirements. (OMB 12866 REVIEW – REDLINE)","document_id":"EPA-HQ-OPA-2006-0090-0634"},{"title":"Draft Federal Register Notice: Revisions to the National Oil and Hazardous Substances Pollution Contingency Plan; Subpart J Product Schedule Listing and Authorization of Use Requirements. May 17, 2023. (CONCLUDE OMB 12866 REVIEW)","document_id":"EPA-HQ-OPA-2006-0090-0633"},{"title":"Draft Federal Register Notice: Revisions to the National Oil and Hazardous Substances Pollution Contingency Plan; Subpart J Product Schedule Listing and Authorization of Use Requirements. February 6, 2023. (INITIATE OMB 12866 REVIEW)","document_id":"EPA-HQ-OPA-2006-0090-0632"},{"title":"FINAL Summary of Public Comments and EPA’s Responses July 2021","document_id":"EPA-HQ-OPA-2006-0090-0630"},{"title":"FINAL Regulatory Impact Analysis July 2021","document_id":"EPA-HQ-OPA-2006-0090-0629"},{"title":"Regulatory Impact Analysis OMB final","document_id":"EPA-HQ-OPA-2006-0090-0628"}],"agency_name":"EPA","documents":[{"comment_count":5,"comment_start_date":"2025-11-17","updated_at":"2025-12-18T00:05:20.377-05:00","comment_url":"https://www.regulations.gov/commenton/EPA-HQ-OPA-2006-0090-0642","allow_late_comments":false,"id":"EPA-HQ-OPA-2006-0090-0642","comment_end_date":"2025-12-18","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":36,"id":"EPA-HQ-OPA-2006-0090","title":"Revisions to the National Oil and Hazardous Substances Pollution Contingency Plan"}],"document_number":"2025-19918","effective_on":"2025-11-17","end_page":51187,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2025/11/17/2025-19918.xml","html_url":"https://www.federalregister.gov/documents/2025/11/17/2025-19918/national-oil-and-hazardous-substances-pollution-contingency-plan-extension-of-transition-period-for","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2025-19918?publication_date=2025-11-17","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2025-11-17/2025-19918/mods.xml","not_received_for_publication":null,"page_length":7,"page_views":{"count":2367,"last_updated":"2026-10-23 22:15:05 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2025-11-17/pdf/2025-19918.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2025-19918.pdf?1763127910","publication_date":"2025-11-17","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2025/11/17/2025-19918.txt","regulation_id_number_info":{"2050-AH43":null},"regulation_id_numbers":["2050-AH43"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Summary of Public Comments and EPA’s Responses: Volume 2. Final Revisions to the National Oil and Hazardous Substances Pollution Contingency Plan: Subpart J Product Schedule Listing and Authorization of Use Requirements. USEPA, Office of Emergency Management, Office of Land and Emergency Management. May 25, 2023","document_id":"EPA-HQ-OPA-2006-0090-0640"},{"title":"Summary of Public Comments and EPA’s Responses: Volume 1. Final Revisions to the National Oil and Hazardous Substances Pollution Contingency Plan: Subpart J Product Schedule Listing and Authorization of Use Requirements. USEPA, Office of Emergency Management, Office of Land and Emergency Management. May 25, 2023","document_id":"EPA-HQ-OPA-2006-0090-0639"},{"title":"Regulatory Impact Analysis, Final Revisions to the National Oil and Hazardous Substances Pollution Contingency Plan Regulations (40 CFR part 300 Subpart J). USEPA, Office of Emergency Management, Office of Land and Emergency Management. 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(CONCLUDE OMB 12866 REVIEW)","document_id":"EPA-HQ-OPA-2006-0090-0633"},{"title":"Draft Federal Register Notice: Revisions to the National Oil and Hazardous Substances Pollution Contingency Plan; Subpart J Product Schedule Listing and Authorization of Use Requirements. February 6, 2023. (INITIATE OMB 12866 REVIEW)","document_id":"EPA-HQ-OPA-2006-0090-0632"},{"title":"FINAL Summary of Public Comments and EPA’s Responses July 2021","document_id":"EPA-HQ-OPA-2006-0090-0630"},{"title":"FINAL Regulatory Impact Analysis July 2021","document_id":"EPA-HQ-OPA-2006-0090-0629"},{"title":"Regulatory Impact Analysis OMB final","document_id":"EPA-HQ-OPA-2006-0090-0628"}],"comments_count":5,"agency_id":"EPA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EPA-HQ-OPA-2006-0090","supporting_documents_count":36,"docket_id":"EPA-HQ-OPA-2006-0090","document_id":"EPA-HQ-OPA-2006-0090-0642","regulation_id_number":null,"title":"Revisions to the National Oil and Hazardous Substances Pollution Contingency Plan","checked_regulationsdotgov_at":"2025-12-19T08:55:04Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":51181,"subtype":null,"title":"National Oil and Hazardous Substances Pollution Contingency Plan; Extension of Transition Period for New Product Schedule Listing","toc_doc":"Extension of Transition Period for New Product Schedule Listing","toc_subject":"National Oil and Hazardous Substances Pollution Contingency Plan","topics":["Chemicals","Environmental protection","Oil pollution"],"type":"Rule","volume":90}