{"abstract":"EPA is proposing to modify significant new use rules (SNURs) for six substances promulgated under section 5(a)(2) of the Toxic Substances Control Act (TSCA) for certain chemical substances based on new data. Based on the data the Agency determined that the SNURs should be modified.","action":"Proposed 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/1997/06/02/97-14297.html","cfr_references":[{"chapter":null,"citation_url":null,"part":721,"title":40}],"citation":"62 FR 29684","comment_url":null,"comments_close_on":"1997-07-02","correction_of":null,"corrections":[],"dates":"Written comments must be received by July 2, 1997.","disposition_notes":null,"docket_ids":["OPPTS-50626, etc.","FRL-5597-1"],"dockets":[],"document_number":"97-14297","effective_on":null,"end_page":29688,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":null,"html_url":"https://www.federalregister.gov/documents/1997/06/02/97-14297/proposed-modification-of-significant-new-use-rules-for-certain-substances","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/97-14297?publication_date=1997-06-02","mods_url":"https://www.govinfo.gov/metadata/granule/FR-1997-06-02/97-14297/mods.xml","not_received_for_publication":null,"page_length":5,"page_views":{"count":74,"last_updated":"2026-10-24 18:15:05 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-1997-06-02/pdf/97-14297.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"1997-06-02","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/1997/06/02/97-14297.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":29684,"subtype":null,"title":"Proposed Modification of Significant New Use Rules For Certain Substances","toc_doc":null,"toc_subject":null,"topics":[],"type":"Proposed Rule","volume":62}