{"abstract":"EPA is issuing significant new use rules (SNURs) under the Toxic Substances Control Act (TSCA) for chemical substances which were the subject of premanufacture notices (PMNs). This action requires persons to notify EPA at least 90 days before commencing manufacture (defined by statute to include import) or processing of any of these chemical substances for an activity that is designated as a significant new use by this rule. This action further requires that persons not commence manufacture or processing for the significant new use until they have submitted a Significant New Use Notice (SNUN), and EPA has conducted a review of the notice, made an appropriate determination on the notice, and has taken any risk management actions as are required as a result of 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/2021/08/18/2021-17388.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"9","title":40},{"chapter":null,"citation_url":null,"part":"721","title":40}],"citation":"86 FR 46123","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":["https://www.federalregister.gov/api/v1/documents/C1-2021-17388"],"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-2019-0359","FRL-7486-01-OCSPP"],"dockets":[],"document_number":"2021-17388","effective_on":"2021-10-18","end_page":46133,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2021/08/18/2021-17388.xml","html_url":"https://www.federalregister.gov/documents/2021/08/18/2021-17388/significant-new-use-rules-on-certain-chemical-substances-19-2f","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2021-17388?publication_date=2021-08-18","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2021-08-18/2021-17388/mods.xml","not_received_for_publication":null,"page_length":11,"page_views":{"count":1179,"last_updated":"2026-07-28 08:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2021-08-18/pdf/2021-17388.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2021-17388.pdf?1629204318","publication_date":"2021-08-18","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2021/08/18/2021-17388.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-19-0027 PMN Sanitized","document_id":"EPA-HQ-OPPT-2019-0359-0252"},{"title":"P-18-0169 PMN Sanitized","document_id":"EPA-HQ-OPPT-2019-0359-0241"},{"title":"P-18-0085 PMN Sanitized","document_id":"EPA-HQ-OPPT-2019-0359-0235"},{"title":"P-17-0419 Fate Report Marked Redacted","document_id":"EPA-HQ-OPPT-2019-0359-0213"},{"title":"P-17-0419 ENG Report Marked Redacted","document_id":"EPA-HQ-OPPT-2019-0359-0211"},{"title":"P-17-0419 ECO Report Marked Redacted","document_id":"EPA-HQ-OPPT-2019-0359-0210"},{"title":"P-16-0400 ECO Report Sanitized","document_id":"EPA-HQ-OPPT-2019-0359-0173"},{"title":"P-16-0400 CHEM Report Sanitized","document_id":"EPA-HQ-OPPT-2019-0359-0172"},{"title":"P-19-0008 SAT Report Sanitized","document_id":"EPA-HQ-OPPT-2019-0359-0063"},{"title":"P-19-0008 HLTH POST FOCUS Report Sanitized","document_id":"EPA-HQ-OPPT-2019-0359-0061"}],"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-2019-0359","supporting_documents_count":291,"docket_id":"EPA-HQ-OPPT-2019-0359","document_id":"EPA-HQ-OPPT-2019-0359-0270","regulation_id_number":"2070-AB27","title":"Significant New Use Rules on Certain Chemical Substances (19-2.F)","checked_regulationsdotgov_at":"2021-08-19T03:30:13Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":46123,"subtype":null,"title":"Significant New Use Rules on Certain Chemical Substances (19-2.F)","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}