Agency Archive
Environmental Protection Agency
Recent Federal Register documents and issues associated with this agency.
Recent Documents
- Pesticide Experimental Use Permit; Receipt of Application; Comment Request (December 2025) Wednesday, May 6, 2026 91 FR 24542
- Extension of Postponement of Effectiveness for Certain Provisions of Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA) Tuesday, May 5, 2026 91 FR 24133
- Proposed Information Collection Request; Clean Water State Revolving Fund and Drinking Water State Revolving Fund Programs; EPA ICR No. 1803.10, OMB Control No. 2040-0185 Tuesday, May 5, 2026 91 FR 24231
- 1,2-Dichloroethane; Final Risk Evaluation Under the Toxic Substances Control Act (TSCA); Notice of Availability Tuesday, May 5, 2026 91 FR 24230
- Virginia: Approval of State Coal Combustion Residuals Permit Program Monday, May 4, 2026 91 FR 23924
- Environmental Impact Statements; Notice of Availability Friday, May 1, 2026 91 FR 23414
- National Emission Standards for Hazardous Air Pollutants: Ethylene Oxide Emissions Standards for Sterilization Facilities Residual Risk and Technology Review Reconsideration; Extension of Comment Period Friday, May 1, 2026 91 FR 23382
- Environmental Protection Agency Draft Fiscal Year 2027 Evidence Plan Thursday, April 30, 2026 91 FR 23266
- Air Plan Approval; Delaware; Excess Emissions Provisions Pertaining to Periods of Startup, Shutdown and Malfunction Events Thursday, April 30, 2026 91 FR 23206
- Utah; Northern Wasatch Front; 2015 8-Hour Ozone National Ambient Air Quality Standards; Reconsideration and Repeal of Finding of Failure To Attain and Reclassification to a Serious Nonattainment Area; Determination of Attainment by the Moderate Attainment Date But for International Emissions Thursday, April 30, 2026 91 FR 23209
- Comprehensive Environmental Response, Compensation, and Liability Act; Proposed Administrative Settlement Agreement for Recovery of Response Costs; Goodrich Asbestos Superfund Site in Ottawa County, Miami, Oklahoma Thursday, April 30, 2026 91 FR 23266
- Air Plan Approval; Maryland; Reasonably Available Control Technology for Municipal Waste Combustors Wednesday, April 29, 2026 91 FR 23046
- Approval of Missouri's Request for Partial Program Delegation of Clean Air Act 112(r) Prevention of Accidental Release Program Wednesday, April 29, 2026 91 FR 23015
- Certain New Chemicals or Significant New Uses; Statements of Findings-February 2026 Wednesday, April 29, 2026 91 FR 23091
- Interim PFAS Destruction and Disposal Guidance; Notice of Availability for Public Comment Tuesday, April 28, 2026 91 FR 22815
- Response to Petition To Change Regulation of Phosphogypsum Under RCRA Friday, April 24, 2026 91 FR 22149
- Environmental Impact Statements; Notice of Availability Friday, April 24, 2026 91 FR 22154
- Significant New Use Rules on Certain Chemical Substances (26-2) Friday, April 24, 2026 91 FR 22075
- Agency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Comment Request; Submission of Protocols and Study Reports for Environmental Research Involving Human Subjects (Renewal) Thursday, April 23, 2026 91 FR 21810
- Agency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Comment Request; Request for Contractor Access to TSCA Confidential Business information (CBI) Thursday, April 23, 2026 91 FR 21808
- Agency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Comment Request; Notification of Substantial Risk of Injury to Health and the Environment Under TSCA Section 8(e) (Renewal) Thursday, April 23, 2026 91 FR 21809
- Forty-Ninth Update of the Federal Agency Hazardous Waste Compliance Docket Thursday, April 23, 2026 91 FR 21811
- Agency Information Collection Activities; Proposed Information Collection Request; Comment Request; Application for Reimbursement to Local Governments for Emergency Response to Hazardous Substance Releases Under CERCLA Sec. 123 Thursday, April 23, 2026 91 FR 21809
- Air Plan Approval; Missouri; Control of Emissions During Petroleum Liquid Storage, Loading, and Transfer Thursday, April 23, 2026 91 FR 21751
- Air Plan Approval; Michigan; 2015 Ozone Moderate Reasonably Available Control Technology Thursday, April 23, 2026 91 FR 21753
- Utah; Uinta Basin; 2015 8-Hour Ozone National Ambient Air Quality Standard; Reconsideration and Repeal of Finding of Failure To Attain and Reclassification to a Moderate Nonattainment Area; Extension of the Attainment Date and Determination of Attainment by the Marginal Attainment Date Thursday, April 23, 2026 91 FR 21753
- Hazardous Waste Management System; Identification and Listing of Hazardous Waste; Correction Thursday, April 23, 2026 91 FR 21760
- Kentucky; Approval and Promulgation of State Plan for Designated Facilities and Pollutants; Control of Emissions From Existing Municipal Solid Waste Landfills Thursday, April 23, 2026 91 FR 21758
- Finding of Failure To Attain and Reclassification of Tribal Portions of the Greater Connecticut Ozone Nonattainment Area as Serious for the 2015 Ozone National Ambient Air Quality Standards Thursday, April 23, 2026 91 FR 21729
- Air Plan Approval; Virginia; Revision to the Regulatory Definition of Volatile Organic Compound Thursday, April 23, 2026 91 FR 21726
- Air Plan Approval; Missouri; Construction Permits Required Thursday, April 23, 2026 91 FR 21724
- National Emission Standards for Hazardous Air Pollutants: Crude Oil and Natural Gas Production Facilities and Natural Gas Transmission and Storage Facilities; Technology Review and Reconsideration Wednesday, April 22, 2026 91 FR 21672
- Pesticide Tolerances; Implementing Registration Review Decisions for Certain Pesticides (Hydrogen Cyanide, et al.) Wednesday, April 22, 2026 91 FR 21386
- Proposed Information Collection Request Supporting Statement for the National Pollutant Discharge Elimination System Program (Renewal) Tuesday, April 21, 2026 91 FR 21287
- 2026 Environmental Financial Advisory Board (EFAB); Request for Nominations Tuesday, April 21, 2026 91 FR 21288
- Pesticide Experimental Use Permit; Receipt of Application; Comment Request (February 2026) Monday, April 20, 2026 91 FR 20997
- Methoxyfenozide; Pesticide Tolerances Friday, April 17, 2026 91 FR 20589
- Environmental Impact Statements; Notice of Availability Friday, April 17, 2026 91 FR 20653
- Air Plan Approval; Virginia; Amendment to the State Operating Permit for GP Big Island, LLC Friday, April 17, 2026 91 FR 20587
- Privacy Act of 1974; System of Records Thursday, April 16, 2026 91 FR 20428
- Air Plan Revisions; Arizona; Maricopa County Air Quality Department; New Source Review; Emission Reduction Credits Thursday, April 16, 2026 91 FR 20394
- Tucson International Airport Area Site, Tucson, AZ; Notice of Proposed CERCLA Settlement Agreement for Removal Action Thursday, April 16, 2026 91 FR 20428
- Air Plan Approval; Arizona; Interstate Transport Requirements for the 2012 Fine Particulate Matter National Ambient Air Quality Standards Thursday, April 16, 2026 91 FR 20365
- Air Plan Approval; Pennsylvania; Redesignation Request for the Allegheny County Area for the 2012 Annual Fine Particulate Matter Standard Thursday, April 16, 2026 91 FR 20369
- Air Plan Approval; California; Eastern Kern Air Pollution Control District; Portland Cement Kilns Thursday, April 16, 2026 91 FR 20363
- National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units: Final Repeal; Correction Thursday, April 16, 2026 91 FR 20368
- Allocations of Cross-State Air Pollution Rule Allowances From New Unit Set-Asides for 2025 Control Periods Wednesday, April 15, 2026 91 FR 20163
- Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Legacy/CCRMU Amendments Monday, April 13, 2026 91 FR 18968
- Notice of Proposed Administrative Settlement Agreement for Recovery of Past Response Costs at Refrigerant Exchange Corporation Site, Irwindale, CA Monday, March 23, 2026 91 FR 13845
- Clean Air Act Operating Permit Program; Order on Petition for Objection to State Operating Permit for Holly Energy Partners, L.P.-Denver Products Terminal Monday, March 23, 2026 91 FR 13846
- Privacy Act of 1974; System of Records Monday, March 23, 2026 91 FR 13843
- Request for Public Comment on Settlement Agreement for Battery and Electronics Recycling Inc. Site, Dane County, Wisconsin Monday, March 23, 2026 91 FR 13845
- Approval and Promulgation of State Plans for Designated Facilities and Pollutants; West Virginia; Control of Emissions From Existing Municipal Solid Waste Landfills Monday, March 23, 2026 91 FR 13800
- Air Plan Revisions; California; Antelope Valley Air Quality Management District; New Source Review; Stationary Source Permits Monday, March 23, 2026 91 FR 13797
- Air Plan Approval; Texas; Reasonably Available Control Technology in the Dallas-Fort Worth Ozone Nonattainment Area Monday, March 23, 2026 91 FR 13762
- Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants; Louisiana; Control of Emissions From Existing Other Solid Waste Incineration Units Monday, March 23, 2026 91 FR 13802
- Settlement Agreement for Response Action by Bona Fide Prospective Purchaser: Richardson Flat Tailings Superfund Site Operable Unit 1 Monday, March 23, 2026 91 FR 13843
- Determination of Attainment by the Attainment Date But for International Emissions for the 2015 Ozone National Ambient Air Quality Standards; Phoenix-Mesa Nonattainment Area, Arizona Monday, March 23, 2026 91 FR 13777
- Air Plan Approval; Texas; Reasonably Available Control Technology in the Houston-Galveston-Brazoria Ozone Nonattainment Area Monday, March 23, 2026 91 FR 13739
- Approval of Clean Air Plans; San Joaquin Valley, California; Contingency Measures for 1997 Ozone Standards Monday, March 23, 2026 91 FR 13747
- Air Plan Revisions; California; Mojave Desert Air Quality Management District; New Source Review; Stationary Source Permits Monday, March 23, 2026 91 FR 13774
- Protecting Public Health and Unleashing American Energy by Facilitating Scrap Tire Pile Cleanups Monday, March 23, 2026 91 FR 13804
- Certain New Chemicals or Significant New Uses; Statements of Findings-January 2026 Monday, March 23, 2026 91 FR 13844
- Air Plan Approval; Ohio; Volatile Organic Compounds RFD Beaufort Monday, March 23, 2026 91 FR 13773
- Air Plan Approval; New Hampshire; Single Source VOC RACT Order for Hutchinson Sealing Systems Monday, March 23, 2026 91 FR 13771
- Clean Air Act Operating Permit Program; Order on Petition for Objection to State Operating Permit for Laramie Energy, LLC-Conn Creek Compressor Station Thursday, March 12, 2026 91 FR 12191
- Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources: Large Municipal Waste Combustors Voluntary Remand Response and Five-Year Review Tuesday, March 10, 2026 91 FR 11802
- National Drinking Water Advisory Council: Request for Nominations Monday, March 9, 2026 91 FR 11304
- Bennett Landfill Fire Superfund Site, Chester, South Carolina; Proposed Settlements Friday, March 6, 2026 91 FR 11072
- Financial Assurance Guidance for the Good Samaritan Remediation of Abandoned Hardrock Mines Act of 2024 Thursday, March 5, 2026 91 FR 10806
- Air Plan Approval; Arizona; Attainment Plan for the Hayden SO2 Nonattainment Area for the 1971 and 2010 Sulfur Dioxide National Ambient Air Quality Standards Wednesday, March 4, 2026 91 FR 10531
- Deletion From the National Priorities List Wednesday, March 4, 2026 91 FR 10516
- Air Plan Approval; Oklahoma; Interstate Transport Requirements for the 2010 SO2 NAAQS Thursday, February 12, 2026 91 FR 6575
- Deletion From the National Priorities List; Correction Thursday, February 12, 2026 91 FR 6524
- Freedom of Information Act Regulations Update Tuesday, January 27, 2026 91 FR 3407
- Proposed Modification of NPDES General Permit for New and Existing Sources and New Dischargers in the Offshore Subcategory of the Oil and Gas Extraction Category for the Western Portion of the Outer Continental Shelf of the Gulf of America (GMG290000) Tuesday, January 27, 2026 91 FR 3492
- Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Extension of an Alternative Closure Requirement Deadline; Extension of Comment Period Wednesday, January 7, 2026 91 FR 492
- Certain New Chemicals or Significant New Uses; Statements of Findings-July 2025 to September 2025 Monday, January 5, 2026 91 FR 272
- Science Advisory Committee on Chemicals (SACC); Request for Nominations of Ad Hoc Peer Reviewers Monday, January 5, 2026 91 FR 275
- Science Advisory Committee on Chemicals (SACC); Request for Nominations Monday, January 5, 2026 91 FR 263
- Approval of Clean Air Act General Permit Requests for Coverage for New Minor Source Gasoline Dispensing Facilities in Indian Country Within California Monday, January 5, 2026 91 FR 266
- Agency Information Collection Activities; Proposed New Collection and Request for Comment; Process To Become an EPA Qualified Conservation Program (QCP) and Qualified External Party (QEP); Draft Pesticide Registration Notice Monday, January 5, 2026 91 FR 273
- 1,3-Butadiene; Risk Evaluation Under the Toxic Substances Control Act (TSCA); Notice of Availability Monday, January 5, 2026 91 FR 264
- Certain New Chemicals; Receipt and Status Information for September and October 2025 Monday, January 5, 2026 91 FR 267
- Pesticides; Draft Guidance for Pesticide Registrants on Notifications, Non-Notifications, and Minor Formulation Amendments Monday, January 5, 2026 91 FR 271
- Air Plan Approval; Michigan and Minnesota; Revision to Taconite Federal Implementation Plan Friday, January 2, 2026 91 FR 43
- Congressional Review Act Revocation of 2024 Review of Final Rule Reclassification of Major Sources as Area Sources Under Section 112 of the Clean Air Act Friday, January 2, 2026 91 FR 58
- Proposed Revisions of the Nonattainment Designation for the 2008 and 2015 Ozone Standards and Clean Data Determinations for the 2008 and 2015 Ozone Standards: Cecil County, MD and New Castle County, DE Friday, January 2, 2026 91 FR 98
- Environmental Impact Statements; Notice of Availability Friday, January 2, 2026 91 FR 142
- Local Government Advisory Committee (LGAC): Notice of Charter Renewal and Request for Member Nominations Friday, January 2, 2026 91 FR 143
- National Emission Standards for Hazardous Air Pollutants; Delegation of Authority to Oklahoma Friday, January 2, 2026 91 FR 52
- Air Plan Approval; Colorado; Revisions to Colorado Procedural Rules and Common Provisions Regulation Friday, January 2, 2026 91 FR 41
- Air Plan Approval; CO; Revisions to Colorado Procedural Rules and Common Provisions Regulation Friday, January 2, 2026 91 FR 97
- Air Plan Approval; Ohio; Emergency Episodes and Ambient Air Quality Standards Wednesday, November 26, 2025 90 FR 54236
- Air Plan Approval; Ohio; Emergency Episodes and Ambient Air Quality Standards Wednesday, November 26, 2025 90 FR 54248
- Delegation of Authority to North Carolina and Forsyth County of the Federal Plan for Existing Landfills Wednesday, November 26, 2025 90 FR 54238
- Propyzamide; Extension of Tolerance for Emergency Exemption Wednesday, November 26, 2025 90 FR 54240
- Determination of Attainment by the Attainment Date but for International Emissions for the 2015 Ozone National Ambient Air Quality Standards; Phoenix-Mesa Nonattainment Area, Arizona Wednesday, November 19, 2025 90 FR 52019
- Air Plan Approval; Arizona; Maricopa County Air Quality Department; Petroleum Solvent Dry Cleaning Wednesday, November 19, 2025 90 FR 51997
- Approval and Promulgation of Implementation Plans; State of Utah; Salt Lake City and Provo, Utah PM2.5 Redesignations to Attainment and Utah State Implementation Plan Revisions Wednesday, November 19, 2025 90 FR 51999
- 1,2-Dichloroethane; Draft Risk Evaluation Under the Toxic Substances Control Act (TSCA); Notice of Availability and Request for Comment Wednesday, November 19, 2025 90 FR 52054
- National Emission Standards for Hazardous Air Pollutants From Hazardous Waste Combustors: Residual Risk and Technology Review; Withdrawal of Proposed Revisions to Standards for Periods of Malfunction Monday, November 10, 2025 90 FR 50814
- Significant New Use Rules on Certain Chemical Substances (25-2.5e) Monday, November 3, 2025 90 FR 49180
- Significant New Use Rules on Certain Chemical Substances (24-5.5e) Monday, November 3, 2025 90 FR 49148
- Significant New Use Rules on Certain Chemical Substances (25-1.5e) Monday, November 3, 2025 90 FR 49016
- Agency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Comment Request; Air Emissions Reporting Requirements (Renewal) Friday, October 31, 2025 90 FR 48947
- Priestia Megaterium Strain SYM36613; Exemption From the Requirement of a Tolerance Friday, October 31, 2025 90 FR 48909
- Arizona Underground Injection Control (UIC) Program; Class I-VI Primacy Monday, September 15, 2025 90 FR 44327
- Clean Water Act Effluent Limitations Guidelines and Standards for the Meat and Poultry Products Point Source Category Wednesday, September 3, 2025 90 FR 42538
- Air Plan Revisions; California; Heavy-Duty Vehicle Inspection and Maintenance Program Tuesday, August 26, 2025 90 FR 41525
- Extension of Postponement of Effectiveness for Certain Provisions of Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA) Wednesday, August 20, 2025 90 FR 40534
- Product Cancellation Order for Certain Pesticide Registrations (July 2025) Tuesday, August 19, 2025 90 FR 40359
- Pesticide Product Registration; Receipt of Applications for New Active Ingredients (June 2025) Tuesday, August 19, 2025 90 FR 40354
- Pesticide Product Registration; Receipt of Applications for New Uses (June 2025) Tuesday, August 19, 2025 90 FR 40353
- Financial Assurance Guidance for the Good Samaritan Remediation of Abandoned Hardrock Mines Act of 2024 Wednesday, August 13, 2025 90 FR 38975
- Air Plan Approval; Ohio; Carmeuse Lime, Inc. SO2 Thursday, August 7, 2025 90 FR 38093
- Request for Nominations to the Children's Health Protection Advisory Committee (CHPAC) Thursday, August 7, 2025 90 FR 38147
- Air Plan Approval; Wyoming; Revisions to Regional Haze State Implementation Plan Thursday, August 7, 2025 90 FR 38005
- Air Plan Approval; Colorado; Inspection and Maintenance Program Revision Thursday, August 7, 2025 90 FR 38088
- Clean Air Act Operating Permit Program; Order on Petition for Objection to State Operating Permit for Young Gas Storage Company, Ltd.'s Young Compressor Station Thursday, August 7, 2025 90 FR 38146
- Air Plan Approval; State of Kansas; Attainment Redesignation for the 2008 Lead NAAQS and Associated Maintenance Plan Thursday, August 7, 2025 90 FR 38095
- Proposed Consent Decree, Clean Air Act Citizen Suit Thursday, August 7, 2025 90 FR 38144
- Hazardous Waste Electronic Manifest System (“e-Manifest”) Advisory Board; Notice of Public Meeting Thursday, August 7, 2025 90 FR 38146
- Pesticide Registration Review; Decisions and Case Closures for Several Pesticides; Notice of Availability Wednesday, August 6, 2025 90 FR 37854
- Ethyl Formate; Exemption From the Requirement of a Tolerance Wednesday, August 6, 2025 90 FR 37800
- Bacillus thuringiensis Cry1A.2 and Cry1B.2 Proteins; Exemptions From the Requirement of a Tolerance Wednesday, August 6, 2025 90 FR 37797
- Pesticide Product Registration; Receipt of Applications for New Active Ingredients (March-May 2025) Monday, August 4, 2025 90 FR 36433
- Pesticide Product Registration; Receipt of Applications for New Uses (March-May 2025) Monday, August 4, 2025 90 FR 36435
- Perchloroethylene (PCE); Regulation Under the Toxic Substances Control Act (TSCA); Request for Comment Wednesday, July 30, 2025 90 FR 35858
- Environmental Impact Statements; Notice of Availability Friday, July 18, 2025 90 FR 33942
- National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery Stacks, and Coke Oven Batteries; Residual Risk and Technology Review, and Periodic Technology Review Tuesday, July 8, 2025 90 FR 29997
- Air Plan Approval; Ohio; Regional Haze Plan for the Second Implementation Period Tuesday, July 8, 2025 90 FR 29993
- Isocycloseram; Receipt of Application for Emergency Exemption, Solicitation of Public Comment Wednesday, July 2, 2025 90 FR 29007
- Cancellation Order for Certain Pesticide Registrations and/or Amendments To Terminate Uses Wednesday, July 2, 2025 90 FR 29003
- National Volatile Organic Compound Emission Standards for Aerosol Coatings: Interim Final Rule Wednesday, July 2, 2025 90 FR 28904
- Technical Amendment to the List of OMB Approvals Under the Paperwork Reduction Act Monday, June 30, 2025 90 FR 27785
- Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources: Other Solid Waste Incineration Units Review Monday, June 30, 2025 90 FR 27910
- Air Plan Approval; Missouri; Control of Sulfur Dioxide Emissions and Approval and Promulgation of State Plan (Negative Declaration) for Designated Facilities and Pollutants Friday, June 27, 2025 90 FR 27491
- Air Plan Approval; Idaho; Update to Materials Incorporated by Reference Friday, June 27, 2025 90 FR 27470
- Air Plan Approval; Missouri; Definitions and Common Reference Tables Friday, June 27, 2025 90 FR 27496
- Environmental Impact Statements; Notice of Availability Friday, June 27, 2025 90 FR 27538
- Certain Existing Chemicals; Request To Submit Unpublished Health and Safety Data Under the Toxic Substances Control Act (TSCA); Extension of Submission Deadline Monday, June 9, 2025 90 FR 24228
- Pesticide Tolerances; Implementing Registration Review Decisions for Certain Pesticides; Hydrogen Cyanide, et al. Monday, June 9, 2025 90 FR 24259
- Air Plan Approval; California; Eastern Kern Air Pollution Control District; Portland Cement Kilns Wednesday, June 4, 2025 90 FR 23653
- Air Plan Approval; California; Revised Format for Materials Incorporated by Reference Wednesday, June 4, 2025 90 FR 23618
- Air Plan Approval; IA; Alter Metal Recycling Permit Modification Tuesday, June 3, 2025 90 FR 23495
- Notice of Meeting of the EPA Children's Health Protection Advisory Committee (CHPAC) Tuesday, June 3, 2025 90 FR 23528
- National Priorities List; Addition of Exide Technologies-Vernon Site; Notification of Data Availability and Request for Comment Tuesday, June 3, 2025 90 FR 23505
- Determination of Attainment by the Attainment Date; California; Mariposa County; 2015 8-Hour Ozone National Ambient Air Quality Standards Tuesday, June 3, 2025 90 FR 23501
- Clean Data Determination and Approval of Base Year Emissions Inventory; California; Los Angeles-South Coast Air Basin; 189(d) Plan for the 2006 24-Hour PM2.5 NAAQS Tuesday, June 3, 2025 90 FR 23443
- Air Plan Approval; New Jersey; Memorandum of Agreement To Address NOX SIP Call Requirements Tuesday, June 3, 2025 90 FR 23497
- Certain New Chemicals or Significant New Uses; Statements of Findings-March 2025 Monday, June 2, 2025 90 FR 23335
- Notice of Receipt of Requests to Voluntarily Cancel Certain Pesticide Registrations (January 2025) Friday, May 30, 2025 90 FR 23051
- Pesticide Program Dialogue Committee (PPDC); Notice of Public Meeting for June 2025 Friday, May 30, 2025 90 FR 23050
- Environmental Impact Statements; Notice of Availability Friday, May 30, 2025 90 FR 23050
- Florylpicoxamid; Pesticide Tolerances Thursday, May 29, 2025 90 FR 22642
- Recent Postings of Broadly Applicable Alternative Test Methods Wednesday, May 28, 2025 90 FR 22476
- Methylene Chloride; Regulation Under the Toxic Substances Control Act (TSCA); Compliance Date Extensions Tuesday, May 27, 2025 90 FR 22214
- Agency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Comment Request; Acid Rain Program Under Title IV of the Clean Air Act Amendments (Renewal) Tuesday, May 27, 2025 90 FR 22286
- Air Plan Approval; Oregon; Lane Regional Air Protection Agency, Outdoor Burning Friday, May 23, 2025 90 FR 22051
- Environmental Impact Statements; Notice of Availability Friday, May 23, 2025 90 FR 22093
- Mississippi: Final Authorization of State Hazardous Waste Management Program Revisions Friday, May 23, 2025 90 FR 22013
- Mississippi: Final Authorization of State Hazardous Waste Management Program Revisions Friday, May 23, 2025 90 FR 22054
- Alabama: Final Authorization of State Hazardous Waste Management Program Revisions Friday, May 23, 2025 90 FR 22016
- Alabama: Final Authorization of State Hazardous Waste Management Program Revisions Friday, May 23, 2025 90 FR 22055
- Agency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Comment Request; Cross-State Air Pollution Rule and Texas SO2 Trading Programs (Renewal) Friday, May 23, 2025 90 FR 22091
- Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment Request; Hazardous Remediation Waste Management Requirements (HWIR) Contaminated Media (Renewal) Friday, May 23, 2025 90 FR 22088
- Air Plan Approval; Texas and Oklahoma; Texas Regional Haze Plans for the First and Second Implementation Periods and Five-Year Progress Report; Oklahoma Regional Haze Plan for the First Implementation Period Friday, May 23, 2025 90 FR 22166
- Revision of Approved State Primacy Program for the State of Hawaii Friday, May 23, 2025 90 FR 22090
- Proposed Information Collection Request; Contractor Conflicts of Interest (Renewal) Friday, May 23, 2025 90 FR 22087
- Agency Information Collection Activities; Proposed Information Collection Request; Comment Request; Contractor Cumulative Claim and Reconciliation Renewal Friday, May 23, 2025 90 FR 22093
- Air Plan Approval; Vermont; Regional Haze State Implementation Plan for the Second Implementation Period Friday, May 23, 2025 90 FR 22033
- Pesticide Tolerances; Implementing Registration Review Decisions for Certain Pesticides; Diphenylamine, et al Thursday, May 22, 2025 90 FR 21878
- Emissions Budget and Allowance Allocations for Indiana Under the Revised Cross-State Air Pollution Rule Update Tuesday, May 20, 2025 90 FR 21423
- Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen Monday, May 19, 2025 90 FR 21236
- First Modification to Bona Fide Prospective Purchaser Proposed Settlement Agreement and Covenant Not To Sue and Prospective Purchaser Proposed Settlement Agreement and Covenant Not To Sue Pursuant to the Comprehensive Environmental Response, Compensation, and Liability Act of 1980, as Amended; In Re: Mohawk Tannery Site, Located in Nashua, New Hampshire Friday, May 16, 2025 90 FR 21030
- Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) Data Reporting and Recordkeeping Under the Toxic Substances Control Act (TSCA); Change to Submission Period Tuesday, May 13, 2025 90 FR 20236
- Air Quality Plans; California; Tehama County Air Pollution Control District; New Source Review Thursday, May 8, 2025 90 FR 19426
- Agency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Comment Request; NESHAP for Plating and Polishing Area Sources (Renewal) Thursday, May 8, 2025 90 FR 19487
- Adequacy Status of the Motor Vehicle Emissions Budget in the Fairbanks North Star Borough, Alaska Submitted 2006 24-Hour PM2.5 NAAQS Serious Area and 189(d) Plan Thursday, May 8, 2025 90 FR 19423
- Air Plan Approval; Louisiana; Nonattainment Plan for the Evangeline Parish 2010 Sulfur Dioxide Primary National Ambient Air Quality Standard Nonattainment Area Thursday, May 8, 2025 90 FR 19437
- Approval and Promulgation of State Implementation Plans; New York; Emission Statement Certification of the 2008 and 2015 Ozone National Ambient Air Quality Standards Thursday, May 8, 2025 90 FR 19434
- Air Plan Approval; Missouri; Control of Emissions During Petroleum Liquid Storage, Loading, and Transfer Thursday, May 8, 2025 90 FR 19460
- Air Plan Approval; Colorado; Interim Final Determination To Stay and Defer Sanctions in the Denver Metro/North Front Range 2008 Ozone Nonattainment Area Thursday, May 8, 2025 90 FR 19424
- Air Plan Approval; Colorado; Serious Attainment Plan Contingency Measures for the 2008 8-Hour Ozone National Ambient Air Quality Standards for the Denver Metro/North Front Range Nonattainment Area Thursday, May 8, 2025 90 FR 19447
- Air Plan Approval; Ohio; Nitrogen Oxide Budget Program Thursday, May 8, 2025 90 FR 19459
- Environmental Impact Statements; Notice of Availability Friday, May 2, 2025 90 FR 18853
- Planned Change Request for Waste Isolation Pilot Plant Replacement Panels 11 and 12; Closing of Public Comment Period Friday, May 2, 2025 90 FR 18851
- Pesticide Product Registration; Receipt of Applications for New Uses (January 2025) Friday, May 2, 2025 90 FR 18852
- Agency Information Collection Activities; Proposed Information Collection Request; Comment Request; Renewable Fuel Standard (RFS) Program, EPA ICR No. 2546.04, OMB Control Number 2060-0725 Wednesday, April 30, 2025 90 FR 17920
- Certain New Chemicals or Significant New Uses; Statements of Findings-February 2025 Monday, April 28, 2025 90 FR 17594
- Air Plan Approval; Kansas; Annual Emission Inventory and Fees Monday, April 28, 2025 90 FR 17554
- Air Plan Approval; Pennsylvania; Redesignation of the Allegheny County Nonattainment Area to Attainment and Approval of the Area's Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard Monday, April 28, 2025 90 FR 17556
- Air Plan Approval; Minnesota; Revision to Taconite Federal Implementation Plan Thursday, April 24, 2025 90 FR 17233
- Air Plan Approval; Washington; Spokane Regional Clean Air Agency, General Air Quality Regulations Wednesday, April 16, 2025 90 FR 15930
- Environmental Impact Statements; Notice of Availability Friday, April 11, 2025 90 FR 15463
- Ambient Air Monitoring Reference and Equivalent Methods; Designation of Two New Equivalent Methods Monday, April 7, 2025 90 FR 15001
- Receipt of Pesticide Petitions Filed for Residues of Pesticide Chemicals in or on Various Commodities-January 2025 Monday, April 7, 2025 90 FR 14954
- Tiafenacil; Pesticide Tolerances Monday, April 7, 2025 90 FR 14907
- Air Plan Approval; Connecticut; 2017 Base Year Emissions Inventory for the 2015 8-Hour Ozone National Ambient Air Quality Standards Monday, April 7, 2025 90 FR 14935
- Choline Chloride in Pesticide Formulations; Exemption From the Requirement of a Tolerance Monday, April 7, 2025 90 FR 14911
- Air Plan Approval; District of Columbia, Maryland, Virginia; Determination of Attainment by the Attainment Date and Clean Data Determination for the Washington, DC-MD-VA Nonattainment Area for the 2015 Ozone National Ambient Air Quality Standards Friday, April 4, 2025 90 FR 14730
- Pesticide Registration Notice 2025-1; Revised Procedures for Citing Data To Support Pesticide Registrations (EPA Forms No. 8570-34 and 8570-35); Notice of Availability Friday, April 4, 2025 90 FR 14835
- Certain New Chemicals or Significant New Uses; Statements of Findings for January 2025 Friday, April 4, 2025 90 FR 14837
- Environmental Impact Statements; Notice of Availability Friday, April 4, 2025 90 FR 14835
- Significant New Use Rules on Certain Chemical Substances (24-4.5e) Friday, April 4, 2025 90 FR 14743
- Agency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Comment Request; SmartWay Transport Partnership (Renewal) Friday, March 28, 2025 90 FR 14138
- Environmental Impact Statements; Notice of Availability Friday, March 28, 2025 90 FR 14137
- Agency Information Collection Activities; Proposed Information Collection Request; Comment Request; The U.S. Environmental Protection Agency's WaterSense® Program (Renewal) Friday, March 28, 2025 90 FR 14139
- Interim Final Determination To Stay or Defer Sanctions; California; Antelope Valley Air Quality Management District Wednesday, March 26, 2025 90 FR 13702
- Potassium Polyaspartate in Pesticide Formulations; Exemption From the Requirement of a Tolerance Thursday, March 20, 2025 90 FR 13089
- National Emission Standards for Hazardous Air Pollutants: Chemical Manufacturing Area Sources Technology Review; Comment Period Extension Thursday, March 20, 2025 90 FR 13116
- Air Plan Revisions; California; Feather River Air Quality Management District Wednesday, March 19, 2025 90 FR 12688
- Order Denying Petition To Set Aside Consent Agreement and Proposed Final Order Thursday, March 13, 2025 90 FR 11966
- Clean Air Act Operating Permit Program; Order on Petition for Objection to State Operating Permit for AdvanSix Resins and Chemicals LLC, Hopewell Plant Thursday, March 13, 2025 90 FR 11968
- Certain Existing Chemicals; Request To Submit Unpublished Health and Safety Data Under the Toxic Substances Control Act (TSCA); Extension of Submission Deadline Thursday, March 13, 2025 90 FR 11899
- Metamitron; Pesticide Tolerances Tuesday, March 11, 2025 90 FR 11670
- 1,3-Butadiene; Draft Risk Evaluation Under the Toxic Substances Control Act (TSCA); Science Advisory Committee on Chemicals (SACC) Peer Review; Notice of Rescheduled Meetings Tuesday, March 11, 2025 90 FR 11737
- Fludioxonil; Pesticide Tolerances Tuesday, February 25, 2025 90 FR 10605
- Inactivated Burkholderia Rinojensis Strain A396 Cells and Spent Fermentation Media; Exemption From the Requirement of a Tolerance Tuesday, February 25, 2025 90 FR 10608
- Beauveria Bassiana Strain BW149; Exemption From the Requirement of a Tolerance Tuesday, February 25, 2025 90 FR 10603
- Bacillus Thuringiensis Cry1B.34 Protein; Exemption From the Requirement of a Tolerance Tuesday, February 25, 2025 90 FR 10597
- Bacillus Thuringiensis Strain EX 297512 in Pesticide Formulations; Exemption From the Requirement of a Tolerance Tuesday, February 25, 2025 90 FR 10599
- Pesticide Product Registration; Receipt of Applications for New Uses (December 2024) Monday, February 24, 2025 90 FR 10491
- Two Proposed Rules Published by the Environmental Protection Agency With Comment Periods That Close February 18, 2025, to February 20, 2025; Reopening of Comment Periods Friday, February 21, 2025 90 FR 10043
- Two Actions Published by the Environmental Protection Agency With Comment Periods That Close February 24, 2025, and March 17, 2025; Notice of Comment Period Extensions Friday, February 21, 2025 90 FR 10078
- Environmental Impact Statements; Notice of Availability Friday, February 21, 2025 90 FR 10079
- Delay of Effective Date for 4 Final Regulations Published by the Environmental Protection Agency Between November 29, 2024, and December 31, 2024 Tuesday, January 28, 2025 90 FR 8254
- California State Nonroad Engine Pollution Control Standards; Commercial Harbor Craft Regulations; Notice of Decision Friday, January 10, 2025 90 FR 1998
- Excess Emissions During Periods of Startup, Shutdown, and Malfunction; Partial Withdrawals of Findings of Failure To Submit State Implementation Plan (SIP) Friday, January 10, 2025 90 FR 1903
- Environmental Impact Statements; Notice of Availability Friday, January 10, 2025 90 FR 2001
- California State Nonroad Engine Pollution Control Standards; In-Use Diesel-Fueled Transport Refrigeration Units (TRU) and TRU Generator Sets; Notice of Decision Friday, January 10, 2025 90 FR 2000
- California State Nonroad Engine Pollution Control Standards; In-Use Off-Road Diesel Fueled Fleets; Notice of Decision Friday, January 10, 2025 90 FR 1996
- Federal Baseline Water Quality Standards for Indian Reservations; Withdrawal of Proposed Rule Friday, January 10, 2025 90 FR 1909
- Air Plan Revisions; Arizona; Maricopa County Air Quality Department Friday, January 10, 2025 90 FR 1903
- Pesticide Registration Review; Decisions and Case Closures for Several Pesticides; Notice of Availability Monday, January 6, 2025 90 FR 638
- Implementing Statutory Addition of Certain Per- and Polyfluoroalkyl Substances (PFAS) to Toxics Release Inventory (TRI) Beginning With Reporting Year 2025 Monday, January 6, 2025 90 FR 573
- Toxic Substances Control Act (TSCA) Review of CBI Claims for the Identity of Chemicals in the TSCA Inventory; Extension of Review Period Monday, January 6, 2025 90 FR 645
- Diisodecyl Phthalate (DIDP); Risk Evaluation Under the Toxic Substances Control Act (TSCA); Notice of Availability Monday, January 6, 2025 90 FR 638
- California State Motor Vehicle and Engine Pollution Control Standards; Advanced Clean Cars II; Waiver of Preemption; Notice of Decision Monday, January 6, 2025 90 FR 642
- California State Motor Vehicle and Engine and Nonroad Engine Pollution Control Standards; The “Omnibus” Low NOX Regulation; Waiver of Preemption; Notice of Decision Monday, January 6, 2025 90 FR 643
- California State Nonroad Engine Pollution Control Standards; Small Off-Road Engines Regulations; Notice of Decision Monday, January 6, 2025 90 FR 640
- Significant New Use Rules on Certain Chemical Substances (19-5.F) Monday, January 6, 2025 90 FR 567
- Air Plan Approval; Ohio; Title V Operating Permit Rules Revisions Monday, December 30, 2024 89 FR 106399
- Air Plan Approval; Ohio; Nitrogen Oxide Standards Rules Monday, December 30, 2024 89 FR 106330
- Federal Implementation Plan for Nonattainment New Source Review Program; Mojave Desert Air Quality Management District, California Monday, December 30, 2024 89 FR 106332
- Outer Continental Shelf Air Regulations; Amendment to State Requirements Incorporated by Reference; Massachusetts Friday, December 27, 2024 89 FR 105465
- Air Plan Approval; Florida; Second Planning Period Regional Haze Plan Friday, December 27, 2024 89 FR 105506
- Air Plan Approval; KY; Revisions to Jefferson County Control of Open Burning Friday, December 27, 2024 89 FR 105463
- Air Plan Approval; Indiana; Update to CFR References Friday, December 27, 2024 89 FR 105459
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