{"abstract":"EPA is issuing significant new use rules (SNURs) under the Toxic Substances Control Act (TSCA) for chemical substances that were the subject of premanufacture notices (PMNs). The SNURs require persons who intend to manufacture (defined by statute to include import) or process any of these chemical substances for an activity that is designated as a significant new use by this rule to notify EPA at least 90 days before commencing that activity. The required notification initiates EPA's evaluation of the use, under the conditions of use for that chemical substance, within the applicable review period. Persons may not commence manufacture or processing for the significant new use until EPA has conducted a review of the notice, made an appropriate determination on the notice, and has taken such actions as are required by that determination.","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/2021/08/18/2021-17392.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"9","title":40},{"chapter":null,"citation_url":null,"part":"721","title":40}],"citation":"86 FR 46133","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This rule is effective on October 18, 2021. For purposes of judicial review, this rule shall be promulgated at 1 p.m. (e.s.t.) on September 1, 2021.","disposition_notes":null,"docket_ids":["EPA-HQ-OPPT-2018-0627, EPA-HQ-OPPT-2018-0777, EPA-HQ-OPPT-2019-0359, EPA-HQ-OPPT-2019-0228, EPA-HQ-OPPT-2019-0494, and EPA-HQ-OPPT-2019-0530","FRL-8000-02-OCSPP"],"dockets":[],"document_number":"2021-17392","effective_on":"2021-10-18","end_page":46156,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2021/08/18/2021-17392.xml","html_url":"https://www.federalregister.gov/documents/2021/08/18/2021-17392/significant-new-use-rules-on-certain-chemical-substances","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2021-17392?publication_date=2021-08-18","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2021-08-18/2021-17392/mods.xml","not_received_for_publication":null,"page_length":24,"page_views":{"count":2165,"last_updated":"2026-07-27 16:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2021-08-18/pdf/2021-17392.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2021-17392.pdf?1629204319","publication_date":"2021-08-18","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2021/08/18/2021-17392.txt","regulation_id_number_info":{"2070-AB27":{"issue":"201404","html_url":"https://www.federalregister.gov/regulations/2070-AB27/significant-new-use-rule-snur-chemical-specific-snurs-to-extend-provisions-of-section-5-e-orders","title":"Significant New Use Rule (SNUR); Chemical-Specific SNURs To Extend Provisions of Section 5(e) Orders","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=201404&RIN=2070-AB27&operation=OPERATION_EXPORT_XML","priority_category":"Routine and Frequent"}},"regulation_id_numbers":["2070-AB27"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"P-19-0120 Determination non-cbi final","document_id":"EPA-HQ-OPPT-2019-0530-0054"},{"title":"P-19-0099 Determination non-cbi final","document_id":"EPA-HQ-OPPT-2019-0530-0052"},{"title":"P-17-0299 Determination non-cbi final","document_id":"EPA-HQ-OPPT-2019-0530-0050"},{"title":"Response to Public Comments (19-1.5e)","document_id":"EPA-HQ-OPPT-2019-0530-0047"},{"title":"P-19-0086-0087 0089-0093 0097 0100-0108 0110 Order Sanitized Final","document_id":"EPA-HQ-OPPT-2019-0530-0045"},{"title":"P-17-0393 Order Sanitized Final","document_id":"EPA-HQ-OPPT-2019-0530-0044"},{"title":"P-19-0120 Supporting Documents Profile","document_id":"EPA-HQ-OPPT-2019-0530-0036"},{"title":"P-19-0118 PMN - Sanitized","document_id":"EPA-HQ-OPPT-2019-0530-0035"},{"title":"P-19-0118 Supporting Documents Profile","document_id":"EPA-HQ-OPPT-2019-0530-0034"},{"title":"P-19-0099 PMN - Sanitized","document_id":"EPA-HQ-OPPT-2019-0530-0033"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2070-AB27/significant-new-use-rule-snur-chemical-specific-snurs-to-extend-provisions-of-section-5-e-orders","title":"Significant New Use Rule (SNUR); Chemical-Specific SNURs To Extend Provisions of Section 5(e) Orders"},"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-OPPT-2019-0530","supporting_documents_count":47,"docket_id":"EPA-HQ-OPPT-2019-0530","document_id":"EPA-HQ-OPPT-2019-0530-0046","regulation_id_number":"2070-AB27","title":"Significant New Use Rules on Certain Chemical Substances (19-5.F)","checked_regulationsdotgov_at":"2021-08-19T03:30:13Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":46133,"subtype":null,"title":"Significant New Use Rules on Certain Chemical Substances","toc_doc":"Significant New Use Rules on Certain Chemical Substances","toc_subject":null,"topics":["Chemicals","Environmental protection","Hazardous substances","Reporting and recordkeeping requirements"],"type":"Rule","volume":86}