id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id
EPA-HQ-OAR-2024-0303-0084,EPA,EPA-HQ-OAR-2024-0303,Documentation of Meetings with Industry Stakeholders - August and September,Supporting & Related Material,Meeting Materials,2025-10-14T04:00:00Z,2025,10,,,2025-10-14T19:24:06Z,,0,0,09000064b9011a5d
EPA-HQ-OAR-2024-0303-0083,EPA,EPA-HQ-OAR-2024-0303,Documentation of Meetings With Industry Stakeholders,Supporting & Related Material,Memorandum,2025-06-12T04:00:00Z,2025,6,,,2025-06-12T22:05:28Z,,0,0,09000064b8e01ba3
EPA-HQ-OAR-2024-0303-0057,EPA,EPA-HQ-OAR-2024-0303,Transcript of Virtual Public Hearing for the Proposed CMAS NESHAP 02202025,Supporting & Related Material,Transcript,2025-04-01T04:00:00Z,2025,4,,,2025-04-01T10:58:15Z,,0,0,0900006486a5c95a
EPA-HQ-OAR-2024-0303-0054,EPA,EPA-HQ-OAR-2024-0303,SPPD CMAS Comment Extension Letter 3.12.25,Supporting & Related Material,Letter,2025-03-24T04:00:00Z,2025,3,,,2025-03-24T15:49:45Z,,0,0,0900006486a07ab9
EPA-HQ-OAR-2024-0303-0052,EPA,EPA-HQ-OAR-2024-0303,National Emission Standards for Hazardous Air Pollutants: Chemical Manufacturing Area Sources Technology Review,Proposed Rule,Extension of Comment Period,2025-03-20T04:00:00Z,2025,3,,,2025-03-20T12:11:40Z,2025-04653,0,0,0900006486a12b6a
EPA-HQ-OAR-2024-0303-0029,EPA,EPA-HQ-OAR-2024-0303,Clean Air Act Section 112(d)(5) GACT Standard Analysis and CAA Section 112(d)(6) Technology Review for Fenceline Monitoring for Chemical Manufacturing Process Units Associated with the Chemical Manufacturing Area Sources NESHAP,Supporting & Related Material,Memorandum,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:19:02Z,,0,0,09000064868bb94b
EPA-HQ-OAR-2024-0303-0032,EPA,EPA-HQ-OAR-2024-0303,Clean Air Act Section 112(d)(5) GACT Standard Analysis for Pressure Relief Devices Associated with Processes Subject to the CMAS NESHAP,Supporting & Related Material,Memorandum,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:19:04Z,,0,0,09000064868bba55
EPA-HQ-OAR-2024-0303-0023,EPA,EPA-HQ-OAR-2024-0303,Analysis of Demographic Factors For Populations Living Near Chemical Manufacturing Area Source (CMAS) Facilities – Community-Based Assessment,Supporting & Related Material,Analysis,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:58Z,,0,0,09000064868b94c2
EPA-HQ-OAR-2024-0303-0035,EPA,EPA-HQ-OAR-2024-0303,Clean Air Act Section 112(d)(5) GACT Standard Analysis for Pressure Vessels Associated with Processes Subject to the CMAS NESHAP,Supporting & Related Material,Memorandum,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:19:06Z,,0,0,09000064868bbb31
EPA-HQ-OAR-2024-0303-0039,EPA,EPA-HQ-OAR-2024-0303,"Information Collection - Request Supporting Statement, Chemical Manufacturing Area Sources (CMAS) (Subpart VVVVVV) (Proposed Rule)",Supporting & Related Material,ICR Supporting Statement,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:19:08Z,,0,0,09000064868bbdd5
EPA-HQ-OAR-2024-0303-0005,EPA,EPA-HQ-OAR-2024-0303,Voluntary Consensus Standard Results for Technology Review of the National Emissions Standards for Hazardous Air Pollutants for Chemical Manufacturing Area Sources,Supporting & Related Material,Memorandum,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:46Z,,0,0,09000064868814e1
EPA-HQ-OAR-2024-0303-0007,EPA,EPA-HQ-OAR-2024-0303,Children’s Health Policy available at: https://www.epa.gov/children/childrens-health-policy-and-plan,Supporting & Related Material,Policy,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:47Z,,0,0,09000064868814e3
EPA-HQ-OAR-2024-0303-0009,EPA,EPA-HQ-OAR-2024-0303,"U.S. EPA. 2005. Supplemental Guidance for Assessing Susceptibility from Early-Life Exposure to Carcinogens. U.S. Environmental Protection Agency, Washington, DC, EPA/630/R-03/003F. https://www.epa.gov/sites/default/files/201309/documents/childrens-supplement-final.pdf",Supporting & Related Material,Publication - USEPA,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:48Z,,0,0,09000064868814e5
EPA-HQ-OAR-2024-0303-0012,EPA,EPA-HQ-OAR-2024-0303,2017 NEI Technical Support Document for detailed discussion on the types of review and augmentation performed for 2017 NEI (https://www.epa.gov/sites/default/files/2021-02/documents/nei2017-tsd-full-jan2021.pdf),Supporting & Related Material,Publication - USEPA,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:50Z,,0,0,09000064868814e8
EPA-HQ-OAR-2024-0303-0011,EPA,EPA-HQ-OAR-2024-0303,Guideline Series for Control of Volatile Organic Compound (VOC) Emissions from Air Oxidation Processes in Synthetic Organic Chemical Manufacturing Industry (SOCMI),Supporting & Related Material,Publication - USEPA,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:50Z,,0,0,09000064868814e7
EPA-HQ-OAR-2024-0303-0038,EPA,EPA-HQ-OAR-2024-0303,Proposed Regulation Edits for 40 CFR Part 63 Subpart VVVVVV: National Emission Standards for Hazardous Air Pollutants for Chemical Manufacturing Area Sources,Supporting & Related Material,Report,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:19:08Z,,0,0,09000064868bbd76
EPA-HQ-OAR-2024-0303-0008,EPA,EPA-HQ-OAR-2024-0303,"EPA’s Final Plan for Periodic Retrospective Reviews, August 2011. Available at: https://www.regulations.gov/document?D=EPA-HQ-OA-2011-0156-0154",Supporting & Related Material,Work Plan,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:48Z,,0,0,09000064868814e4
EPA-HQ-OAR-2024-0303-0010,EPA,EPA-HQ-OAR-2024-0303,"Technical Guidance for Assessing Environmental Justice in Regulatory Analysis, U.S. EPA, June 2016. See Section 3 – Key Analytic Considerations, page 11",Supporting & Related Material,Guidance,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:49Z,,0,0,09000064868814e6
EPA-HQ-OAR-2024-0303-0017,EPA,EPA-HQ-OAR-2024-0303,"ASTM D6784-24, Standard Test Method for Elemental, Oxidized, Particle-Bound and Total Mercury in Flue Gas Generated from Coal-Fired Stationary Sources (Ontario Hydro Method)1",Supporting & Related Material,Publication - Copyrighted Materials,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:54Z,,0,0,0900006486881b95
EPA-HQ-OAR-2024-0303-0018,EPA,EPA-HQ-OAR-2024-0303,"Part 63 Subpart H, 63.182e Fenceline Quarterly Report excel workbook",Supporting & Related Material,,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:54Z,,0,0,0900006486881d11
EPA-HQ-OAR-2024-0303-0026,EPA,EPA-HQ-OAR-2024-0303,Data Received from Information Collection Request for Chemical Manufacturers,Supporting & Related Material,Memorandum,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:19:00Z,,0,0,09000064868bb204
EPA-HQ-OAR-2024-0303-0004,EPA,EPA-HQ-OAR-2024-0303,Incinerators and Oxidizers Calculation Spreadsheet (note: updated on 1/16/2018) (xlsm) follows the methodology from the sixth edition of the EPA Air Pollution Control Cost Manual and can be found at the following website: https://www.epa.gov/economic-and-cost-analysis-air-pollution-regulations/cost-reports-and-guidance-air-pollution,Supporting & Related Material,Data,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:45Z,,0,0,09000064868814df
EPA-HQ-OAR-2024-0303-0027,EPA,EPA-HQ-OAR-2024-0303,Clean Air Act Section 112(d)(5) GACT Standard Analysis for Equipment Leaks that Emit Ethylene Oxide and Section 112(d)(6) Technology Review for Equipment Leaks from Chemical Manufacturing Process Units at Area Sources Subject to the CMAS NESHAP,Supporting & Related Material,Memorandum,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:19:01Z,,0,0,09000064868bb258
EPA-HQ-OAR-2024-0303-0013,EPA,EPA-HQ-OAR-2024-0303,"Digital Government: Building a 21st Century Platform to Better Serve the American People, May 2012. Available at: https://obamawhitehouse.archives.gov/sites/default/files/omb/egov/digital-government/digital-government.html",Supporting & Related Material,Publication - Other Governmental,2025-01-22T05:00:00Z,2025,1,,,2025-02-23T18:36:49Z,,0,0,09000064868814e9
EPA-HQ-OAR-2024-0303-0001,EPA,EPA-HQ-OAR-2024-0303,National Emission Standards for Hazardous Air Pollutants: Chemical Manufacturing Area Sources Technology Review,Proposed Rule,,2025-01-22T05:00:00Z,2025,1,2025-01-22T05:00:00Z,2025-04-15T03:59:59Z,2025-04-17T16:24:51Z,2025-00685,0,0,09000064868ee0b4
EPA-HQ-OAR-2024-0303-0003,EPA,EPA-HQ-OAR-2024-0303,"E-Reporting Policy Statement for EPA Regulations, September 2013. Available at: https://www.epa.gov/sites/production/files/2016-03/documents/epa-ereporting-policy-statement-2013-09-30.pdf",Supporting & Related Material,Memorandum,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:44Z,,0,0,09000064868814de
EPA-HQ-OAR-2024-0303-0033,EPA,EPA-HQ-OAR-2024-0303,Clean Air Act Section 112(d) (5) GACT Standard Analysis for Process Vents and Storage Tanks that Emit Ethylene Oxide and Section 112(d) (6) Technology Review for Process Vents and Storage Tanks Associated with Chemical Manufacturing Process Units at Area Sources Subject to the CMAS NESHAP,Supporting & Related Material,Memorandum,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:19:05Z,,0,0,09000064868bbaa7
EPA-HQ-OAR-2024-0303-0041,EPA,EPA-HQ-OAR-2024-0303,Risk Assessment for the Chemical Manufacturing Area Source (CMAS) Categories in Support of the 2025 Technology Review for the Proposed Rule,Supporting & Related Material,Report,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:19:10Z,,0,0,09000064868bd12c
EPA-HQ-OAR-2024-0303-0022,EPA,EPA-HQ-OAR-2024-0303,Analysis of Demographic Factors For Populations Living Near Chemical Manufacturing Area Source (CMAS) Facilities – Category Analysis of Proposed Amendments,Supporting & Related Material,Analysis,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:58Z,,0,0,09000064868b8bdd
EPA-HQ-OAR-2024-0303-0024,EPA,EPA-HQ-OAR-2024-0303,Analysis of Demographic Factors For Populations Living Near Chemical Manufacturing Area Source (CMAS) Facilities – Whole Facility Analysis of Proposed Amendments,Supporting & Related Material,Analysis,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:59Z,,0,0,09000064868b94c5
EPA-HQ-OAR-2024-0303-0006,EPA,EPA-HQ-OAR-2024-0303,Electronic Reporting Requirements for New Source Performance Standards (NSPS) and National Emission Standards for Hazardous Air Pollutants (NESHAP) Rules,Supporting & Related Material,Memorandum,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:46Z,,0,0,09000064868814e2
EPA-HQ-OAR-2024-0303-0020,EPA,EPA-HQ-OAR-2024-0303,Senate Report 101-228,Supporting & Related Material,Report,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:56Z,,0,0,09000064868b8948
EPA-HQ-OAR-2024-0303-0025,EPA,EPA-HQ-OAR-2024-0303,Economic Impact Analysis for the Proposed National Emission Standards for Hazardous Air Pollutants: Chemical Manufacturing Area Sources,Supporting & Related Material,Publication - USEPA,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:19:00Z,,0,0,09000064868bb201
EPA-HQ-OAR-2024-0303-0015,EPA,EPA-HQ-OAR-2024-0303,"Final Report: EPA Should Conduct New Residual Risk and Technology Reviews for Chloroprene- and Ethylene Oxide-Emitting Source Categories to Protect Human Health - Report No. 21-P-0129, May 6, 2021 (epaoig.gov)",Supporting & Related Material,Report,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:52Z,,0,0,0900006486881b5c
EPA-HQ-OAR-2024-0303-0030,EPA,EPA-HQ-OAR-2024-0303,Clean Air Act Section 112(d)(5) GACT Standard Analysis for Flares that Emit Ethylene Oxide and Section 112(d)(6) Technology Review for Flares Associated with Chemical Manufacturing Process Units at Area Sources Subject to the CMAS NESHAP,Supporting & Related Material,Memorandum,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:19:03Z,,0,0,09000064868bb9b7
EPA-HQ-OAR-2024-0303-0021,EPA,EPA-HQ-OAR-2024-0303,Evaluation of the Inhalation Carcinogenicity of  Ethylene Oxide In Support of Summary Information on the Integrated Risk Information System (IRIS),Supporting & Related Material,Publication - USEPA,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:56Z,,0,0,09000064868b8949
EPA-HQ-OAR-2024-0303-0028,EPA,EPA-HQ-OAR-2024-0303,List of Facilities Subject to the CMAS NESHAP,Supporting & Related Material,Memorandum,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:19:01Z,,0,0,09000064868bb364
EPA-HQ-OAR-2024-0303-0037,EPA,EPA-HQ-OAR-2024-0303,Tribal Consultation Letter for the proposed amendments to the CMAS NESHAP,Supporting & Related Material,Letter,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:19:07Z,,0,0,09000064868bbc7c
EPA-HQ-OAR-2024-0303-0040,EPA,EPA-HQ-OAR-2024-0303,Documentation of E.O. 12866,Supporting & Related Material,Memorandum,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:19:09Z,,0,0,09000064868bcb59
EPA-HQ-OAR-2024-0303-0034,EPA,EPA-HQ-OAR-2024-0303,Review of the RACT/BACT/LAER Clearinghouse Database for Emissions Sources Subject to the CMAS NESHAP,Supporting & Related Material,Memorandum,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:19:05Z,,0,0,09000064868bbb30
EPA-HQ-OAR-2024-0303-0019,EPA,EPA-HQ-OAR-2024-0303,"Part 63 Subpart VVVVVV, 63.11501d Semiannual Compliance Report excel workbook",Supporting & Related Material,Report,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:55Z,,0,0,0900006486881d12
EPA-HQ-OAR-2024-0303-0016,EPA,EPA-HQ-OAR-2024-0303,Parameters for Properly Designed and Operated Flares,Supporting & Related Material,Report,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:53Z,,0,0,0900006486881b5e
EPA-HQ-OAR-2024-0303-0002,EPA,EPA-HQ-OAR-2024-0303,The Air Stripping Method (Modified El Paso Method) for Determination of Volatile Organic Compound (VOC) Emissions from Water Sources,Supporting & Related Material,Procedure,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:44Z,,0,0,09000064868814dd
EPA-HQ-OAR-2024-0303-0014,EPA,EPA-HQ-OAR-2024-0303,Assessment of chemical facility ethylene oxide emissions using mobile and multipoint monitoring,Supporting & Related Material,Publication,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:18:52Z,,0,0,09000064868814ea
EPA-HQ-OAR-2024-0303-0031,EPA,EPA-HQ-OAR-2024-0303,Clean Air Act Section 112(d)(5) GACT Standard Analysis for Heat Exchange Systems that Emit Ethylene Oxide and Section 112(d)(6) Technology Review for Heat Exchange Systems Associated with Chemical Manufacturing Process Units at Area Sources Subject to the CMAS NESHAP,Supporting & Related Material,Memorandum,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:19:03Z,,0,0,09000064868bba33
EPA-HQ-OAR-2024-0303-0036,EPA,EPA-HQ-OAR-2024-0303,Clean Air Act Section 112(d)(5) GACT Standard Analysis for Wastewater Streams that Emit Ethylene Oxide and Clean Air Act Section 112(d)(6) Technology Review for Wastewater Systems Associated with Chemical Manufacturing Process Units at Area Sources Subject to the CMAS NESHAP,Supporting & Related Material,Memorandum,2025-01-22T05:00:00Z,2025,1,,,2025-01-22T13:19:06Z,,0,0,09000064868bbc50