{"abstract":"Pursuant to the U.S. Environmental Protection Agency's Significant New Alternatives Policy program, this action lists C7 Fluoroketone as an acceptable substitute, subject to narrowed use limits, for ozone-depleting substances used as streaming agents in the fire suppression and explosion protection sector. The program implements Section 612 of the Clean Air Act, as amended in 1990, which requires the Agency to evaluate substitutes and find them acceptable where they pose comparable or lower overall risk to human health and the environment than other available substitutes.","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/2013/04/29/2013-10046.html","cfr_references":[{"chapter":null,"citation_url":null,"part":82,"title":40}],"citation":"78 FR 24997","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This rule is effective on May 29, 2013.","disposition_notes":null,"docket_ids":["EPA-HQ-OAR-2011-0111","FRL-9800-9"],"dockets":[],"document_number":"2013-10046","effective_on":"2013-05-29","end_page":25003,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2013/04/29/2013-10046.xml","html_url":"https://www.federalregister.gov/documents/2013/04/29/2013-10046/protection-of-stratospheric-ozone-listing-of-substitutes-for-ozone-depleting-substances-fire","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2013-10046?publication_date=2013-04-29","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2013-04-29/2013-10046/mods.xml","not_received_for_publication":null,"page_length":7,"page_views":{"count":229,"last_updated":"2026-07-26 06:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2013-04-29/pdf/2013-10046.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2013-10046.pdf?1366981677","publication_date":"2013-04-29","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2013/04/29/2013-10046.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Review and Recommendation for Response to Adverse Comment on C7 Fluoroketone as a Halon 1211 Alternative","document_id":"EPA-HQ-OAR-2011-0111-0030"},{"title":"Significant New Alternatives Policy (SNAP) Information Notice for KSA","document_id":"EPA-HQ-OAR-2011-0111-0023"},{"title":"Atmospheric Degradation of Perfluoro-2-methyl-3-pentanone: Photolysis, Hydrolysis and Hydration","document_id":"EPA-HQ-OAR-2011-0111-0022"},{"title":"Risk Screen on Substitutes for Halon 1301 - Total Flooding Systems in Normally Unoccupied Spaces  Substitute: KSA","document_id":"EPA-HQ-OAR-2011-0111-0021"},{"title":"Letter to Monica Shimamura, USEPA from Jay Schulz, 3M Company on February 16, 2011","document_id":"EPA-HQ-OAR-2011-0111-0020"},{"title":"Risk Screen on Substitutes for Halon 1301 -  Total Flooding Systems in Normally Unoccupied Spaces   Substitute: Dry Sprinkler Powdered Aerosol (DSPA) Fixed Generators","document_id":"EPA-HQ-OAR-2011-0111-0019"},{"title":"Risk Screen on Substitute for Halon 1211 as a Streaming Agent in Portable Fire Extinguishers   Substitute: C7 Fluoroketone (C7 FK or FK-6-1-14)","document_id":"EPA-HQ-OAR-2011-0111-0018"},{"title":"August 9, 2012  preliminary acceptability determination letter to J. G. L. Aaldering, DSPA.nl for DSPA generators","document_id":"EPA-HQ-OAR-2011-0111-0017"},{"title":"February 10, 2012 preliminary acceptability determination letter from Margaret Sheppard, USEPA to Jay Schulz, 3M for C7 fluoroketone","document_id":"EPA-HQ-OAR-2011-0111-0016"},{"title":"April 22, 2009 preliminary acceptability determination letter from Monica Shimamura, USEPA to Kidde Aerospace for KSA","document_id":"EPA-HQ-OAR-2011-0111-0015"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2060-AQ84/protection-of-stratospheric-ozone-listing-of-substitutes-for-ozone-depleting-substances-fire-protect","title":"Protection of Stratospheric Ozone: Listing of Substitutes for Ozone-Depleting Substances--Fire Protection"},"comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EPA-HQ-OAR-2011-0111","supporting_documents_count":23,"docket_id":"EPA-HQ-OAR-2011-0111","regulation_id_number":"2060-AQ84","title":"Protection of Stratospheric Ozone-Fire Protection","checked_regulationsdotgov_at":"2013-05-19T06:00:08Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":24997,"subtype":null,"title":"Protection of Stratospheric Ozone: Listing of Substitutes for Ozone-Depleting Substances-Fire Suppression and Explosion Protection","toc_doc":"Listing of Substitutes for Ozon-Depleting SubstancesFire Suppression and Explosion Protection","toc_subject":"Protection of Stratospheric Ozone:","topics":["Administrative practice and procedure","Air pollution control","Environmental protection","Reporting and recordkeeping requirements"],"type":"Rule","volume":78}