Laws & Regulations

STEP 2: Emissions Netting (Contemporaneous Netting)

Explanation of Step 2: Emissions Netting (Contemporaneous Netting)

Best Available Control Technology (BACT) Procedure

Explanation of the meaning of Best Available Control Technology (BACT)

Best Available Control Technology (BACT) Applicability

Explanation of the meaning of Best Available Control Technology (BACT)

Extension of 2019 and 2020 Renewable Fuel Standard Compliance and Attest Engagement Reporting Deadlines

Compliance Deadline Extension of 2019 and 2020 Renewable Fuel Standard Compliance and Attest Engagement, EPA finalized modifications of certain compliance dates under the RFS program.

2011 Commitment Letters for 2017-2025 Light-Duty National Program

The State of California and major automakers showed their support for a continued national program of light-duty GHG and CAFE standards by sending letters to the agencies in July 2011.

2008 Amendments to Annex VI to the International Convention for the Prevention of Pollution from Ships (MARPOL)

Materials related to to the 2008 Amendments to Annex VI to the International Convention for the Prevention of Pollution from Ships (MARPOL).

Single Source Determination

Explanation of Single Source Determination

Tutorial on Creating a CDX Account

This is a tutorial on Creating a Central Data Exchange (CDX) Account. This tutorial guides you through the CDX account creation process.

2017 Petition Requesting the Administrator Object to Title V Permit for Yuhuang Chemical Plant

This document is part of the Title V Petition Database.

2017 Petition Requesting the Administrator Object to Title V Permit for South Louisiana Methanol St James

This document is part of the Title V Petition Database.

2017 Withdraw of Alon Bakersfield Refinery 2014 Petition Claims I and IV

This document is part of the Title V Petition Database.

2016 Petition Requesting the Administrator Object to Hanford Site's Title V Permit

This document is part of the Title V Petition Database.

EPA and HUD Protect Newark Housing Authority Residents from Lead Paint

U.S. Environmental Protection Agency (EPA) and the U.S. Department of Housing and Urban Development (HUD) have reached concurrent settlements with the Newark Housing Authority (NHA) in New Jersey to correct violations of federal lead-based paint regulation

• Release Date: September 29, 2025

EPA to Hold Public Meeting Feb. 17 to Share Update on Southside Chattanooga Lead Superfund Site  

EPA to Hold Public Meeting Feb. 17 to Share Update on Southside Chattanooga Lead Superfund Site  

• Release Date: February 13, 2026

Petitions

Administrative, statutory, or guidance petitions submitted to EPA for rulemaking review.

Laws & Regulations

Overview of EPA's law and regulatory information, including complying with and enforcing environmental regulations.

Illinois (Part 60) NSPS and (Part 61) NESHAP Delegations

Illinois has delegation of all existing and future "unchanged" Part 60 New Source Performance Standards (NSPS) and Part 61 National Emission Standards for Hazardous Air Pollutants (NESHAPs) standards.

Michigan (Part 60) NSPS and (Part 61) NESHAP Delegations

Michigan has delegation of all existing and future "unchanged" Part 60 New Source Performance Standards (NSPS) and Part 61 National Emission Standards for Hazardous Air Pollutants (NESHAPs) standards.

Pilgrim Nuclear Power Station

Information and documents on the Pilgrim Nuclear Power Station NPDES Permit.

Ohio (Part 60) NSPS and (Part 61) NESHAP Delegations

Ohio has delegation of all existing and future "unchanged" Part 60 New Source Performance Standards (NSPS) and Part 61 National Emission Standards for Hazardous Air Pollutants (NESHAPs) standards.