EPA
Federal Agency

EPA

223

Total rules

34

Open comment periods

$828.5B

Spending on record

Promises tracked

Phase 2

Active Rulemaking

Open CommentEPA-HQ-OLEM-2025-1707-0001
Deadline: Mar 21, 2026

Clean Water Act Hazardous Substance Facility Response Plans; Amendment Reconsideration

Comment period open. Submitting is free — no account required.

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Open CommentEPA-HQ-OAR-2025-0192-0001
Deadline: Mar 24, 2026

Air Quality State Implementation Plans; Approvals and Promulgations: Interstate Transport Plan Review for the 2015 Ozone NAAQS

Comment period open. Submitting is free — no account required.

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Open CommentEPA-HQ-OGC-2024-0557-0001
Deadline: Mar 27, 2026

Prior Notice of Citizen Suits

Comment period open. Submitting is free — no account required.

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Open CommentEPA-R05-OAR-2025-0235-0003
Deadline: Mar 31, 2026

Proposed approval of the Western Michigan 2015 Ozone Moderate VOC and NOx RACT and revision to Part 8 rules

Comment period open. Submitting is free — no account required.

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Open CommentEPA-R05-OAR-2025-0092-0001
Deadline: Mar 31, 2026

Proposed approval of the Indiana Site Specific VOC Control for Keystone

Comment period open. Submitting is free — no account required.

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Open CommentEPA-R05-OAR-2026-0562-0001
Deadline: Mar 31, 2026

Proposed approval of the Cleveland, Ohio 2015 Ozone Clean Data Determination

Comment period open. Submitting is free — no account required.

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Open CommentEPA-R07-OAR-2026-0463-0001
Deadline: Mar 31, 2026

Air Quality State Implementation Plans; Approvals and Promulgations: Missouri; Clean Data Determination for the 2015 8-Hour Ozone Standard for the Missouri Portion of the St. Louis Nonattainment Area

Comment period open. Submitting is free — no account required.

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Open CommentEPA-R05-OAR-2019-0311-0014
Deadline: Mar 31, 2026

Proposed approval of the Illinois Regional Haze Plan for the Second Implementation Period and Infrastructure Approvals for the 2012 PM2.5 and 2015 Ozone NAAQS

Comment period open. Submitting is free — no account required.

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Open CommentEPA-R05-OAR-2017-0583-0012
Deadline: Mar 31, 2026

Proposed approval of the Illinois Regional Haze Plan for the Second Implementation Period and Infrastructure Approvals for the 2012 PM2.5 and 2015 Ozone NAAQS

Comment period open. Submitting is free — no account required.

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Open CommentEPA-R05-OAR-2026-0695-0001
Deadline: Mar 31, 2026

Proposed Approval of the St. Louis, MO-IL 2015 Ozone Clean Data Determination

Comment period open. Submitting is free — no account required.

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Open CommentEPA-R07-OAR-2026-0497-0001
Deadline: Mar 31, 2026

Missouri; Approval of Missouri's Request for Partial Program Delegation of Clean Air Act Prevention of Accidental Release Program

Comment period open. Submitting is free — no account required.

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Open CommentEPA-R05-OAR-2024-0137-0001
Deadline: Mar 31, 2026

Proposed approval of the Western Michigan 2015 Ozone Moderate VOC and NOx RACT and revision to Part 8 rules

Comment period open. Submitting is free — no account required.

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Open CommentEPA-R05-OAR-2025-0032-0001
Deadline: Mar 31, 2026

Proposed approval of the Ohio Moderate VOC and NOx RACT major source RACT

Comment period open. Submitting is free — no account required.

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Open CommentEPA-R05-OAR-2024-0261-0001
Deadline: Mar 31, 2026

Proposed approval of the Illinois Regional Haze Plan for the Second Implementation Period and Infrastructure Approvals for the 2012 PM2.5 and 2015 Ozone NAAQS

Comment period open. Submitting is free — no account required.

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Open CommentEPA-HQ-OLEM-2026-0004-0001
Deadline: Apr 4, 2026

Proposed Deletion from the National Priorities List

Comment period open. Submitting is free — no account required.

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Open CommentEPA-HQ-OLEM-2026-0001-0001
Deadline: Apr 4, 2026

Proposed Deletion from the National Priorities List

Comment period open. Submitting is free — no account required.

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Open CommentEPA-R10-OAR-2025-0052-0003
Deadline: Apr 4, 2026

Air Quality State Implementation Plans; Approvals and Promulgations: Oregon; Klamath Falls PM2.5 Redesignation to Attainment and Maintenance Plan

Comment period open. Submitting is free — no account required.

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Open CommentEPA-HQ-OLEM-2025-1146-0001
Deadline: Apr 4, 2026

Proposed Deletion from the National Priorities List

Comment period open. Submitting is free — no account required.

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Open CommentEPA-HQ-OLEM-2026-0166-0001
Deadline: Apr 4, 2026

Proposed Deletion from the National Priorities List

Comment period open. Submitting is free — no account required.

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Open CommentEPA-HQ-OLEM-2025-0182-0001
Deadline: Apr 4, 2026

Proposed Deletion from the National Priorities List

Comment period open. Submitting is free — no account required.

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Recent Rules

Closed or finalized

Air Quality State Implementation Plans; Approvals and Promulgations: Iowa, Muscatine; 2010 1-Hour SO2 Maintenance Plan and Redesignation

EPA-R07-OAR-2025-0818-0001 · Sep 23, 2025

Comment Closed

Air Quality State Implementation Plans; Approvals and Promulgations: Arizona; Maricopa County Air Quality Department; Petroleum Solvent Dry Cleaning

EPA-R09-OAR-2025-0303-0001 · Sep 23, 2025

Comment Closed

Air Quality State Implementation Plans; Approvals and Promulgations: Alabama; Standards for Granting Permits and Major New Source Review Permit Rules

EPA-R04-OAR-2024-0387-0001 · Sep 12, 2025

Comment Closed

Air Quality State Implementation Plans; Approvals and Promulgations: Georgia; Removal of Emissions Statements Requirement and Updates to Permit by Rule

EPA-R04-OAR-2025-0045-0001 · Sep 12, 2025

Comment Closed

Air Quality State Implementation Plans; Approvals and Promulgations: California; Heavy-Duty Vehicle Inspection and Maintenance Program

EPA-R09-OAR-2025-0061-0001 · Sep 26, 2025

Comment Closed

Spending

Top contractors and grant recipients

RecipientTypeAmountYear
LOCKHEED MARTIN CORPORATIONother$229.9BUnknown
THE BOEING COMPANYother$136.4BUnknown
ELECTRIC BOAT CORPORATIONother$104.5BUnknown
LOCKHEED MARTIN CORPother$83.4BUnknown
HUMANA GOVERNMENT BUSINESS INCother$71.6BUnknown
HEALTH NET FEDERAL SERVICES, LLCother$42.9BUnknown
NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLCother$41.5BUnknown
UT-BATTELLE LLCother$40.7BUnknown
LAWRENCE LIVERMORE NATIONAL SECURITY, LLCother$40.6BUnknown
THE REGENTS OF THE UNIVERSITY OF CALIFORNIAother$37.1BUnknown

Leadership

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Past Officials

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Comment on proposed rules — free, always. No account, no fees, no exceptions.

34 open periods — comment now →

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