{"abstract":"This action proposes how EPA will address the residual risk and technology reviews conducted for two national emission standards for hazardous air pollutants (NESHAP), and this action is a supplemental notice of proposed rulemaking for an October 2008 action that proposed how EPA would address the residual risk and technology reviews for four NESHAP. The six NESHAP include 16 source categories, 12 of which are the subject of residual risk and technology reviews in this package. This action proposes to modify the existing emissions standards for eight source categories in three of the six NESHAP to address certain emission sources not currently regulated under these standards. It also proposes for all six NESHAP to address provisions related to emissions during periods of startup, shutdown, and malfunction. Finally, this action proposes changes to two of the six NESHAP to correct editorial errors, make clarifications, or address issues with implementation or determining compliance.","action":"Proposed rule; and supplemental notice of proposed rulemaking.","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/2010/10/21/2010-23839.html","cfr_references":[{"chapter":null,"citation_url":null,"part":63,"title":40}],"citation":"75 FR 65068","comment_url":null,"comments_close_on":"2010-12-06","correction_of":null,"corrections":[],"dates":"Comments. Comments must be received on or before December 6, 2010. Under the Paperwork Reduction Act, comments on the information collection provisions are best assured of having full effect if the Office of Management and Budget (OMB) receives a copy of your comments on or before November 22, 2010.","disposition_notes":null,"docket_ids":["EPA-HQ-OAR-2010-0600","FRL-9203-7"],"dockets":[],"document_number":"2010-23839","effective_on":null,"end_page":65149,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2010/10/21/2010-23839.xml","html_url":"https://www.federalregister.gov/documents/2010/10/21/2010-23839/national-emission-standards-for-hazardous-air-pollutant-emissions-hard-and-decorative-chromium","images":{"EP21OC10.001":{"large":"https://img.federalregister.gov/EP21OC10.001/EP21OC10.001_large.png","medium":"https://img.federalregister.gov/EP21OC10.001/EP21OC10.001_medium.png","original_size":"https://img.federalregister.gov/EP21OC10.001/EP21OC10.001_original_size.png"},"EP21OC10.002":{"large":"https://img.federalregister.gov/EP21OC10.002/EP21OC10.002_large.png","medium":"https://img.federalregister.gov/EP21OC10.002/EP21OC10.002_medium.png","original_size":"https://img.federalregister.gov/EP21OC10.002/EP21OC10.002_original_size.png"},"EP21OC10.003":{"large":"https://img.federalregister.gov/EP21OC10.003/EP21OC10.003_large.png","medium":"https://img.federalregister.gov/EP21OC10.003/EP21OC10.003_medium.png","original_size":"https://img.federalregister.gov/EP21OC10.003/EP21OC10.003_original_size.png"},"EP21OC10.000":{"large":"https://img.federalregister.gov/EP21OC10.000/EP21OC10.000_large.png","medium":"https://img.federalregister.gov/EP21OC10.000/EP21OC10.000_medium.png","original_size":"https://img.federalregister.gov/EP21OC10.000/EP21OC10.000_original_size.png"}},"images_metadata":{"EP21OC10.001":{"large":{"identifier":"EP21OC10.001","content_type":"image/png","size":2644,"width":504,"sha":"9981351bb12d6c3c5f164b331d2985b1","url":"https://img.federalregister.gov/EP21OC10.001/EP21OC10.001_large.png","height":42},"medium":{"identifier":"EP21OC10.001","content_type":"image/png","size":964,"width":238,"sha":"d3ae34be7973cd3e315a31663bfd6e4b","url":"https://img.federalregister.gov/EP21OC10.001/EP21OC10.001_medium.png","height":20},"original_size":{"identifier":"EP21OC10.001","content_type":"image/png","size":732,"width":216,"sha":"606da620080ed5ebadc1f4172854d472","url":"https://img.federalregister.gov/EP21OC10.001/EP21OC10.001_original_size.png","height":18}},"EP21OC10.002":{"large":{"identifier":"EP21OC10.002","content_type":"image/png","size":2546,"width":352,"sha":"1af66acc77a26fdeddeb858d34d2542a","url":"https://img.federalregister.gov/EP21OC10.002/EP21OC10.002_large.png","height":75},"medium":{"identifier":"EP21OC10.002","content_type":"image/png","size":924,"width":164,"sha":"a3799aa89cedd576ed5d7c66da682fb6","url":"https://img.federalregister.gov/EP21OC10.002/EP21OC10.002_medium.png","height":35},"original_size":{"identifier":"EP21OC10.002","content_type":"image/png","size":647,"width":150,"sha":"0559b66f185e6b48fcbdbe2f8a910f7b","url":"https://img.federalregister.gov/EP21OC10.002/EP21OC10.002_original_size.png","height":32}},"EP21OC10.003":{"large":{"identifier":"EP21OC10.003","content_type":"image/png","size":2864,"width":556,"sha":"90490333a4a96acd8051e39beb9669cc","url":"https://img.federalregister.gov/EP21OC10.003/EP21OC10.003_large.png","height":40},"medium":{"identifier":"EP21OC10.003","content_type":"image/png","size":1063,"width":262,"sha":"abc0a8b7c6c4ebbbc71b9d1255e190ca","url":"https://img.federalregister.gov/EP21OC10.003/EP21OC10.003_medium.png","height":19},"original_size":{"identifier":"EP21OC10.003","content_type":"image/png","size":649,"width":237,"sha":"97609d712e02084be9bd7462a6e05f06","url":"https://img.federalregister.gov/EP21OC10.003/EP21OC10.003_original_size.png","height":17}},"EP21OC10.000":{"large":{"identifier":"EP21OC10.000","content_type":"image/png","size":2347,"width":335,"sha":"e234edf92576e72ef6c79785150039b9","url":"https://img.federalregister.gov/EP21OC10.000/EP21OC10.000_large.png","height":73},"medium":{"identifier":"EP21OC10.000","content_type":"image/png","size":889,"width":157,"sha":"6d044b689a076e9dc27d28a2f48e6047","url":"https://img.federalregister.gov/EP21OC10.000/EP21OC10.000_medium.png","height":34},"original_size":{"identifier":"EP21OC10.000","content_type":"image/png","size":641,"width":143,"sha":"4e9ac2458de31b80a99cb44e85557383","url":"https://img.federalregister.gov/EP21OC10.000/EP21OC10.000_original_size.png","height":31}}},"json_url":"https://www.federalregister.gov/api/v1/documents/2010-23839?publication_date=2010-10-21","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2010-10-21/2010-23839/mods.xml","not_received_for_publication":null,"page_length":82,"page_views":{"count":846,"last_updated":"2026-09-21 20:15:12 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2010-10-21/pdf/2010-23839.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2010-10-21","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2010/10/21/2010-23839.txt","regulation_id_number_info":{"2060-AO91":{"issue":"201104","html_url":"https://www.federalregister.gov/regulations/2060-AO91/neshap-marine-tank-vessel-loading-operations-printing-and-publishing-pharmaceuticals-production-and-","title":"NESHAP: Marine Tank Vessel Loading Operations; Printing and Publishing; Pharmaceuticals Production and Group I Polymers and Resins","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=201104&RIN=2060-AO91&operation=OPERATION_EXPORT_XML","priority_category":"Other Significant"}},"regulation_id_numbers":["2060-AO91"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Chromium Electroplating Petition Response 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2010","document_id":"EPA-HQ-OAR-2010-0600-0687"},{"title":"Part of E.O. 12866 Review EO 13563 Interagency Comments on Chromium RTR  (2060-AQ60) 5:31PM August 14, 2010","document_id":"EPA-HQ-OAR-2010-0600-0686"},{"title":"Part of E.O. 12866 Review: Staff response RIN 2060-AQ60 - Chromium RTR -- Requested Documents Affected Facilities (2060-AQ60)","document_id":"EPA-HQ-OAR-2010-0600-0685"},{"title":"Part of E.O. 12866 Review: Staff response RIN 2060-AQ60 - Chromium RTR -- Requested Documents Surface Tension Memo (2060-AQ60)","document_id":"EPA-HQ-OAR-2010-0600-0684"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2060-AQ60/national-emission-standards-for-hazardous-air-pollutants-for-hard-and-decorative-chromium-electropla","title":"National Emission Standards for Hazardous Air Pollutants for Hard and Decorative Chromium Electroplating, Chromium Anodizing, and Steel Pickling Residual Risk and Technology Review"},"comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EPA-HQ-OAR-2010-0600","supporting_documents_count":568,"docket_id":"EPA-HQ-OAR-2010-0600","regulation_id_number":"2060-AQ60","title":"National Emission Standards for Hazardous Air Pollutant Emissions: Hard and Decorative Chromium Electroplating and Chromium Anodizing Tanks; Group I Polymers and Resins; Marine Tank Vessel Loading Operations; Pharmaceuticals Production; The Printing and P","checked_regulationsdotgov_at":"2010-11-10T10:07:27Z"},"regulations_dot_gov_url":null,"significant":true,"signing_date":null,"start_page":65068,"subtype":null,"title":"National Emission Standards for Hazardous Air Pollutant Emissions: Hard and Decorative Chromium Electroplating and Chromium Anodizing Tanks; Group I Polymers and Resins; Marine Tank Vessel Loading Operations; Pharmaceuticals Production; The Printing and Publishing Industry; and Steel Pickling-HCl Process Facilities and Hydrochloric Acid Regeneration Plants","toc_doc":"Hard and Decorative Chromium Electroplating and Chromium Anodizing Tanks; Group I Polymers and Resins, etc.","toc_subject":"National Emission Standards for Hazardous Air Pollutant Emissions:","topics":["Air pollution control","Environmental protection","Reporting and recordkeeping requirements","Volatile organic compounds"],"type":"Proposed Rule","volume":75}