{"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), 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/2021/06/07/2021-11765.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"9","title":40},{"chapter":null,"citation_url":null,"part":"721","title":40}],"citation":"86 FR 30184","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This rule is effective on August 6, 2021. For purposes of judicial review, this rule shall be promulgated at 1 p.m. (e.s.t.) on June 21, 2021.","disposition_notes":null,"docket_ids":["EPA-HQ-OPPT-2020-0251","FRL-10021-77"],"dockets":[],"document_number":"2021-11765","effective_on":"2021-08-06","end_page":30190,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2021/06/07/2021-11765.xml","html_url":"https://www.federalregister.gov/documents/2021/06/07/2021-11765/significant-new-use-rules-on-certain-chemical-substances-20-6b","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2021-11765?publication_date=2021-06-07","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2021-06-07/2021-11765/mods.xml","not_received_for_publication":null,"page_length":7,"page_views":{"count":753,"last_updated":"2026-07-28 16:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2021-06-07/pdf/2021-11765.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2021-11765.pdf?1622810730","publication_date":"2021-06-07","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2021/06/07/2021-11765.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":"10021-77 RTC 20-6.B Public Comments on Proposed Significant New Use Rule (20-6.B) and EPA Responses","document_id":"EPA-HQ-OPPT-2020-0251-0025"},{"title":"Final Economic Analysis for Proposed SNUR Batch 20-6.B","document_id":"EPA-HQ-OPPT-2020-0251-0016"},{"title":"P-20-0037 PMN Sanitized","document_id":"EPA-HQ-OPPT-2020-0251-0015"},{"title":"PMN P-20-0037 Supporting Documents","document_id":"EPA-HQ-OPPT-2020-0251-0014"},{"title":"PMN Sanitized P-20-0036","document_id":"EPA-HQ-OPPT-2020-0251-0013"},{"title":"PMN P-20-0036 Supporting Documents","document_id":"EPA-HQ-OPPT-2020-0251-0012"},{"title":"PMN Sanitized P-19-0109","document_id":"EPA-HQ-OPPT-2020-0251-0011"},{"title":"PMN P-19-0109 Supporting Documents","document_id":"EPA-HQ-OPPT-2020-0251-0010"},{"title":"PMN Sanitized P-19-0088","document_id":"EPA-HQ-OPPT-2020-0251-0009"},{"title":"PMN P-19-0088 Supporting Documents","document_id":"EPA-HQ-OPPT-2020-0251-0008"}],"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-2020-0251","supporting_documents_count":16,"docket_id":"EPA-HQ-OPPT-2020-0251","document_id":"EPA-HQ-OPPT-2020-0251-0024","regulation_id_number":"2070-AB27","title":"Significant New Use Rules on Certain Chemical Substances (20-6.B)","checked_regulationsdotgov_at":"2021-06-08T03:30:10Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":30184,"subtype":null,"title":"Significant New Use Rules on Certain Chemical Substances (20-6.B)","toc_doc":"Certain Chemical Substances (206.B)","toc_subject":"Significant New Use Rules:\n","topics":["Chemicals","Environmental protection","Hazardous substances","Reporting and recordkeeping requirements"],"type":"Rule","volume":86}