{"abstract":"EPA is proposing new source standards of performance for stationary spark ignition internal combustion engines. EPA is also proposing national emission standards for hazardous air pollutants for stationary reciprocating internal combustion engines that either are located at area sources of hazardous air pollutant emissions or that have a site rating of less than or equal to 500 brake horsepower and are located at major sources of hazardous air pollutant emissions.","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/2006/06/12/06-4919.html","cfr_references":[{"chapter":null,"citation_url":null,"part":60,"title":40},{"chapter":null,"citation_url":null,"part":63,"title":40},{"chapter":null,"citation_url":null,"part":85,"title":40},{"chapter":null,"citation_url":null,"part":90,"title":40},{"chapter":null,"citation_url":null,"part":1048,"title":40},{"chapter":null,"citation_url":null,"part":1065,"title":40},{"chapter":null,"citation_url":null,"part":1068,"title":40}],"citation":"71 FR 33804","comment_url":null,"comments_close_on":"2006-09-11","correction_of":null,"corrections":[],"dates":"Comments must be received on or before September 11, 2006, or 60 days after date of public hearing if later. Under the Paperwork Reduction Act, comments on the information collection provisions must be received by the Office of Management and Budget (OMB) on or before July 12, 2006. Public Hearing. If anyone contacts us requesting to speak at a public hearing by July 3, 2006, a public hearing will be held on July 12, 2006. If you are interested in attending the public hearing, contact Ms. Pamela Garrett at (919) 541-7966 to verify that a hearing will be held.","disposition_notes":null,"docket_ids":["EPA-HQ-OAR-2005-0030, FRL-8176-1"],"dockets":[],"document_number":"06-4919","effective_on":null,"end_page":33855,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2006/06/12/06-4919.xml","html_url":"https://www.federalregister.gov/documents/2006/06/12/06-4919/standards-of-performance-for-stationary-spark-ignition-internal-combustion-engines-and-national","images":{"EP12JN06.006":{"large":"https://img.federalregister.gov/EP12JN06.006/EP12JN06.006_large.png","medium":"https://img.federalregister.gov/EP12JN06.006/EP12JN06.006_medium.png","original_size":"https://img.federalregister.gov/EP12JN06.006/EP12JN06.006_original_size.png"},"EP12JN06.007":{"large":"https://img.federalregister.gov/EP12JN06.007/EP12JN06.007_large.png","medium":"https://img.federalregister.gov/EP12JN06.007/EP12JN06.007_medium.png","original_size":"https://img.federalregister.gov/EP12JN06.007/EP12JN06.007_original_size.png"},"EP12JN06.005":{"large":"https://img.federalregister.gov/EP12JN06.005/EP12JN06.005_large.png","medium":"https://img.federalregister.gov/EP12JN06.005/EP12JN06.005_medium.png","original_size":"https://img.federalregister.gov/EP12JN06.005/EP12JN06.005_original_size.png"},"EP12JN06.008":{"large":"https://img.federalregister.gov/EP12JN06.008/EP12JN06.008_large.png","medium":"https://img.federalregister.gov/EP12JN06.008/EP12JN06.008_medium.png","original_size":"https://img.federalregister.gov/EP12JN06.008/EP12JN06.008_original_size.png"}},"images_metadata":{"EP12JN06.006":{"large":{"identifier":"EP12JN06.006","content_type":"image/png","size":2658,"width":401,"sha":"cb7bf23575f54d4e6b1391aff885a377","url":"https://img.federalregister.gov/EP12JN06.006/EP12JN06.006_large.png","height":66},"medium":{"identifier":"EP12JN06.006","content_type":"image/png","size":1078,"width":189,"sha":"9a5851fd8244cc1f62748d630651ae5c","url":"https://img.federalregister.gov/EP12JN06.006/EP12JN06.006_medium.png","height":31},"original_size":{"identifier":"EP12JN06.006","content_type":"image/png","size":761,"width":171,"sha":"a4a55e9962f9585758a76f936dadd970","url":"https://img.federalregister.gov/EP12JN06.006/EP12JN06.006_original_size.png","height":28}},"EP12JN06.007":{"large":{"identifier":"EP12JN06.007","content_type":"image/png","size":2630,"width":401,"sha":"994146bb7e21e0be06732e4ef1ba8511","url":"https://img.federalregister.gov/EP12JN06.007/EP12JN06.007_large.png","height":66},"medium":{"identifier":"EP12JN06.007","content_type":"image/png","size":1060,"width":189,"sha":"36219f4a73ffc6fef9bd0fbbba616896","url":"https://img.federalregister.gov/EP12JN06.007/EP12JN06.007_medium.png","height":31},"original_size":{"identifier":"EP12JN06.007","content_type":"image/png","size":766,"width":171,"sha":"818151be72646ccb8fdc65aee02e162c","url":"https://img.federalregister.gov/EP12JN06.007/EP12JN06.007_original_size.png","height":28}},"EP12JN06.005":{"large":{"identifier":"EP12JN06.005","content_type":"image/png","size":2617,"width":401,"sha":"7b3bb3021c5efe61a9de6e1a11e31f0f","url":"https://img.federalregister.gov/EP12JN06.005/EP12JN06.005_large.png","height":66},"medium":{"identifier":"EP12JN06.005","content_type":"image/png","size":1099,"width":189,"sha":"c7d34ab97729429a768acd31d5ff5b51","url":"https://img.federalregister.gov/EP12JN06.005/EP12JN06.005_medium.png","height":31},"original_size":{"identifier":"EP12JN06.005","content_type":"image/png","size":748,"width":171,"sha":"a8c464bce5e9825349ce6cbe187e96a8","url":"https://img.federalregister.gov/EP12JN06.005/EP12JN06.005_original_size.png","height":28}},"EP12JN06.008":{"large":{"identifier":"EP12JN06.008","content_type":"image/png","size":2664,"width":401,"sha":"e3d6aa8c6cbe7e91e6854ce9df1b1807","url":"https://img.federalregister.gov/EP12JN06.008/EP12JN06.008_large.png","height":66},"medium":{"identifier":"EP12JN06.008","content_type":"image/png","size":1109,"width":189,"sha":"9adff79cb410a4c1774c3523911c16c2","url":"https://img.federalregister.gov/EP12JN06.008/EP12JN06.008_medium.png","height":31},"original_size":{"identifier":"EP12JN06.008","content_type":"image/png","size":767,"width":171,"sha":"0c3c6bfbf2cd477c857f408c5b13c4d2","url":"https://img.federalregister.gov/EP12JN06.008/EP12JN06.008_original_size.png","height":28}}},"json_url":"https://www.federalregister.gov/api/v1/documents/06-4919?publication_date=2006-06-12","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2006-06-12/06-4919/mods.xml","not_received_for_publication":null,"page_length":52,"page_views":{"count":473,"last_updated":"2026-09-20 22:15:05 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2006-06-12/pdf/06-4919.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2006-06-12","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2006/06/12/06-4919.txt","regulation_id_number_info":{"2060-AM81":{"issue":"200710","html_url":"https://www.federalregister.gov/regulations/2060-AM81/standards-of-performance-for-stationary-spark-ignited-internal-combustion-engines","title":"Standards of Performance for Stationary Spark-Ignited Internal Combustion Engines","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=200710&RIN=2060-AM81&operation=OPERATION_EXPORT_XML","priority_category":"Substantive, Nonsignificant"},"2060-AN62":{"issue":"200710","html_url":"https://www.federalregister.gov/regulations/2060-AN62/neshap-area-source-standards-reciprocating-internal-combustion-engines","title":"NESHAP: Area Source Standards--Reciprocating Internal Combustion Engines","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=200710&RIN=2060-AN62&operation=OPERATION_EXPORT_XML","priority_category":"Substantive, Nonsignificant"}},"regulation_id_numbers":["2060-AM81","2060-AN62"],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2011-11-12T19:36:22Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":33804,"subtype":null,"title":"Standards of Performance for Stationary Spark Ignition Internal Combustion Engines and National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines","toc_doc":"Stationary spark ignition internal combustion engines and reciprocating internal combustion engines","toc_subject":"Air pollution; standards of performance for new stationary sources; and air pollutants, hazardous; national emission standards:","topics":["Administrative practice and procedure","Air pollution control","Hazardous substances","Imports","Incorporation by reference","Intergovernmental relations","Labeling","Motor vehicle pollution","Penalties","Reporting and recordkeeping requirements","Research","Warranties"],"type":"Proposed Rule","volume":71}