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What has Environmental Protection Agency published in the Federal Register, and what is open for comment?

Environmental Protection Agency published 2,918 Federal Register documents between Jan 02, 2024 and Oct 23, 2026; in 2026 so far 770 (246 final rules, 203 proposed rules, 321 notices). 43 documents from the last 120 days are still open for comment.

2026: 770 documentsOPEN FOR COMMENT: 43LAST: Oct 23, 2026

Cite: FACTANKER, https://factanker.com/federal-register/environmental-protection-agency

What stands out

Environmental Protection Agency published 2,918 Federal Register documents between Jan 02, 2024 and Oct 23, 2026; in 2026 so far 770 (246 final rules, 203 proposed rules, 321 notices). 43 documents from the last 120 days are still open for comment.

Documents per year

Each year has its own page with every document.

YearDocumentsFinal rulesProposedNoticesSignificantPublication days
202677024620332131176
202589228124236928199
20241,25637028859841246

Open for comment

Documents from the last 120 days whose comment period has not closed.

PublishedTypeDocumentComments closeEvidence
Sep 23, 2026Proposed RuleAir Plan Approval; North Carolina; Charlotte-Rock Hill Area Maintenance Plan for the 2008 8-Hour Ozone NAAQS2026-10-23record →
Sep 23, 2026Proposed RulePublic Water System Supervision Program Revision for the State of Arkansas2026-10-23record →
Sep 25, 2026Proposed RuleAir Plan Approval; Kentucky; Campbell-Clermont Area Maintenance Plan for the 2010 1-Hour SO2 NAAQS2026-10-26record →
Sep 25, 2026RuleAir Plan Approval; Kentucky; Campbell-Clermont Area Maintenance Plan for the 2010 1-Hour SO2 NAAQS2026-10-26record →
Sep 24, 2026NoticeNotice of Availability for Public Comment; Reconsideration of Air Plan Disapproval; Texas; Control of Air Pollution From Visible Emissions a2026-10-26record →
Sep 24, 2026NoticeProposed Consent Decree; Clean Air Act Citizen Suit2026-10-26record →
Sep 24, 2026NoticeAgency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Comment Request; NESHAP2026-10-26record →
Sep 24, 2026NoticeAgency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Comment Request; EPA Pr2026-10-26record →
Sep 24, 2026NoticeAgency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Comment Request; NESHAP2026-10-26record →
Sep 24, 2026NoticeAgency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Comment Request; NESHAP2026-10-26record →
Sep 24, 2026NoticeAgency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Comment Request; NESHAP2026-10-26record →
Sep 24, 2026NoticeAgency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Comment Request; Establ2026-10-26record →
Aug 27, 2026Noticetrans-1,2-Dichloroethylene Draft Risk Evaluation Under the Toxic Substances Control Act (TSCA); Notice of Availability and Request for Comme2026-10-26record →
Sep 30, 2026NoticePublic Water System Supervision Program Approval for the State of Illinois2026-10-30record →
Sep 30, 2026NoticeAgency Information Collection Activities; Proposed Information Collection Request; Comment Request; Renewable Fuel Standard (RFS) Program: S2026-10-30record →
Oct 01, 2026Proposed RuleAir Plan Approval; OR; Lane County Title 36 Rule2026-11-02record →
Oct 01, 2026Proposed RuleApproval of Implementation Plans for Air Quality Planning Purposes; State of Nevada; Truckee Meadows Second 10-Year Maintenance Plan for the2026-11-02record →
Sep 17, 2026Proposed RuleRescission of the Greenhouse Gas Findings for Fossil Fuel-Fired Power Plants and Repeal of Regulations for Power Plant Greenhouse Gas Emissi2026-11-02record →
Sep 04, 2026Notice1,2-Dichloropropane Draft Risk Evaluation Under the Toxic Substances Control Act (TSCA); Notice of Availability and Request for Comment2026-11-03record →
Sep 04, 2026NoticeAgency Information Collection Activities; Proposed Information Collection Request; Comment Request; Control of Air Pollution From New Motor 2026-11-03record →
Oct 06, 2026Proposed RuleInitial Air Quality Designations for the 2024 Revised Primary Annual Fine Particle (PM2.5) National Ambient Air Quality Standards (NAAQS)2026-11-05record →
Oct 07, 2026Proposed RuleApproval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants; West Virginia; Negative Declarations for Exis2026-11-06record →
Oct 08, 2026Proposed RuleAir Quality Plan; Arizona; Maricopa County Air Quality Department; New Source Review; Emission Reduction Credits-Rule 2042026-11-09record →
Sep 10, 2026NoticeAgency Information Collection Activities; Proposed Renewal Collection and Request for Comment; Regulation of Persistent, Bioaccumulative, an2026-11-09record →
Sep 10, 2026NoticeAgency Information Collection Activities; Proposed Renewal Collection and Request for Comment; User Fees for the Administration of the Toxic2026-11-09record →
Sep 11, 2026Proposed RuleWisconsin: Approval of State Coal Combustion Residuals Permit Program2026-11-10record →
Sep 11, 2026NoticeAgency Information Collection Activities; Proposed Renewal Collection and Request for Comment; Soil and Non-Soil Fumigant Risk Mitigation2026-11-10record →
Sep 28, 2026Proposed RuleNational Emission Standards for Hazardous Air Pollutants for Gasoline Distribution Facilities and Standards of Performance for Bulk Gasoline2026-11-12record →
Oct 14, 2026Proposed RuleTrichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA); Compliance Date Extensions2026-11-13record →
Sep 14, 2026NoticeRequest for Information on Test Methods for Evaluating Solid Waste (SW-846), Waste Sampling and Toxicity Characteristic Leaching Procedure (2026-11-13record →
Sep 16, 2026Proposed RuleIndiana: Approval of State Coal Combustion Residuals Permit Program2026-11-16record →
Oct 19, 2026Proposed RuleAir Quality Plan; Arizona; Pinal County Air Quality Control District; West Pinal County PM10 Nonattainment Area; Fugitive Dust Rules2026-11-18record →
Oct 19, 2026Proposed RuleApproval and Promulgation of Implementation Plans-Pinal County (Part); West Pinal, AZ PM10 Nonattainment Area; Moderate Area, Serious Area, 2026-11-18record →
Oct 19, 2026Proposed RuleAir Quality Plan; Arizona; Agricultural Best Management Practices Rules for the West Pinal County PM10 Nonattainment Area2026-11-18record →
Oct 19, 2026Proposed RuleNew Source Performance Standards and National Emission Standards for Hazardous Air Pollutants; Delegation of Authority to Northwest Clean Ai2026-11-18record →
Oct 22, 2026NoticePublic Water System Supervision Program Revision for the State of Arkansas2026-11-23record →
Oct 22, 2026RuleNevada: Codification and Incorporation by Reference of Approved Underground Storage Tank Program2026-11-23record →
Oct 22, 2026NoticeProposed Consent Decree, Clean Air Act Citizen Suit2026-11-23record →
Sep 28, 2026NoticeGlyphosate Open Literature Search To Inform Human Health Risk Assessment; Extension of Comment Period2026-11-23record →
Oct 14, 2026RuleExtending the Reporting Deadline Under the Greenhouse Gas Reporting Rule for Reporting Year 2025 to March 10, 20272026-11-30record →
Oct 16, 2026Proposed RuleRenewable Fuel Standard (RFS) Program: Reallocation of Additional 2025 Small Refinery Exemptions2026-12-04record →
Oct 22, 2026Proposed RuleUtah Underground Injection Control Program; Class VI Primacy2026-12-07record →
Oct 22, 2026NoticeAgency Information Collection Activities; Proposed Information Collection Request; Comment Request; The National Oil and Hazardous Substance2026-12-21record →

Latest documents

PublishedTypeDocumentEvidence
Oct 23, 2026NoticeEnvironmental Impact Statements; Notice of Availabilityrecord →
Oct 22, 2026NoticePublic Water System Supervision Program Revision for the State of Arkansasrecord →
Oct 22, 2026RuleNevada: Codification and Incorporation by Reference of Approved Underground Storage Tank Programrecord →
Oct 22, 2026NoticeProposed Consent Decree, Clean Air Act Citizen Suitrecord →
Oct 22, 2026NoticeAgency Information Collection Activities; Proposed Information Collection Request; Comment Request; The National Oil and Hazardous Substancerecord →
Oct 22, 2026Proposed RuleUtah Underground Injection Control Program; Class VI Primacyrecord →
Oct 22, 2026RuleVirginia: Approval of State Coal Combustion Residuals Permit Programrecord →
Oct 19, 2026RuleApproval and Promulgation of Implementation Plans; Arizona; Revisions to the Cleaner Burning Gasoline, Winter Oxygenated Fuel, and Gasoline record →
Oct 19, 2026Proposed RuleAir Quality Plan; Arizona; Pinal County Air Quality Control District; West Pinal County PM10 Nonattainment Area; Fugitive Dust Rulesrecord →
Oct 19, 2026Proposed RuleApproval and Promulgation of Implementation Plans-Pinal County (Part); West Pinal, AZ PM10 Nonattainment Area; Moderate Area, Serious Area, record →
Oct 19, 2026Proposed RuleAir Quality Plan; Arizona; Agricultural Best Management Practices Rules for the West Pinal County PM10 Nonattainment Arearecord →
Oct 19, 2026Proposed RuleNew Source Performance Standards and National Emission Standards for Hazardous Air Pollutants; Delegation of Authority to Northwest Clean Airecord →
Oct 16, 2026Proposed RuleRenewable Fuel Standard (RFS) Program: Reallocation of Additional 2025 Small Refinery Exemptionsrecord →
Oct 16, 2026NoticeEnvironmental Impact Statements; Notice of Availabilityrecord →
Oct 15, 2026RuleSignificant New Use Rules on Certain Chemical Substances (26-1)record →
Oct 15, 2026RuleSignificant New Use Rules on Certain Chemical Substances (24-5.5e); Correctionrecord →
Oct 14, 2026Proposed RuleTrichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA); Compliance Date Extensionsrecord →
Oct 14, 2026RuleExtending the Reporting Deadline Under the Greenhouse Gas Reporting Rule for Reporting Year 2025 to March 10, 2027record →
Oct 13, 2026RuleColorado Underground Injection Control (UIC) Program; Class VI Primacyrecord →
Oct 13, 2026RuleClean Water Act Hazardous Substance Facility Response Plans: Compliance Date Delay and Changes To Reflect Administration Policyrecord →
Oct 09, 2026RuleAir Plan Approval; Michigan; Clean Data Determination for the Berrien, MI and Muskegon, MI Areas for the 2015 Ozone Standardsrecord →
Oct 09, 2026NoticeEnvironmental Impact Statements; Notice of Availabilityrecord →
Oct 08, 2026NoticePublic Meeting of the Clean Air Scientific Advisory Committee (CASAC) on Oxides of Nitrogenrecord →
Oct 08, 2026Proposed RuleAir Quality Plan; Arizona; Maricopa County Air Quality Department; New Source Review; Emission Reduction Credits-Rule 204record →
Oct 08, 2026RuleAir Plan Approval; Missouri; Construction Permit Exemptionsrecord →
Oct 08, 2026RuleAir Plan Approval; Maryland; Reasonably Available Control Technology for Municipal Waste Combustorsrecord →
Oct 08, 2026RuleAir Plan Approval; GA; Removal of Nonattainment Area New Source Reviewrecord →
Oct 08, 2026RuleApproval and Promulgation of State Implementation Plans; New Jersey; RACT Certifications for the 2008 and 2015 Ozone National Ambient Air Qurecord →
Oct 08, 2026NoticeEastern Research Group; Access to Confidential Business Informationrecord →
Oct 08, 2026RuleAir Plan Approval; Oklahoma; Interstate Transport Requirements for the 2010 SO2 NAAQSrecord →

Method

Source: the Federal Register API (Office of the Federal Register, National Archives), every document since January 2024 with its type, agencies, publication date, effective date, comment deadline, dockets and CFR parts. One record per agency and publication day holds that day's documents; a document listed under two agencies counts for both, as the Register itself lists it. Counts are of documents, not pages. Links go to the official document on federalregister.gov. Updated daily after publication.

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