Laws & Regulations

Current Louisiana SIP-Approved Regulations

EPA Approved Statutes and Regulations in the U.S. Virgin Islands SIP

Previous Louisiana SIP-Approved Regulations

EPA Approved Historical Statutes and Regulations in the Louisiana SIP

Past Funding Opportunities

Past notices on funds available for brownfield revitalization projects and related activities.

RCRA Organic Air Emission Standards for Treatment, Storage and Disposal Facilities and Generators

The land disposal restrictions prohibits the land disposal of untreated hazardous wastes. EPA has specified either concentration levels or methods of treatment for hazardous constituents to meet before land disposal.

Translations of Sample Email Language for Small Quantity Generator Re-Notification for Regulators

landing page for translations of sample email language

Interim Final Rule: Safe Management of Recalled Airbags

The Safe Management of Recalled Airbags Rule is vital to protect human health due to the substantial risk of injury posed by recalled airbags that are still installed in vehicles. It facilitates the expedient removal of recalled airbags from vehicles.

HMA General Air Quality Permit Coverage for Poe Asphalt Inc. (Hard Rock Quarry) on the Coeur d'Alene Reservation

EPA's approval of coverage under the HMA general air quality permit for Poe Asphalt Inc. for a portable plant at the Hard Rock Quarry on the Coeur d'Alene Reservation near Plummer, Idaho.

Contact Us about Oil Spill Prevention and Agriculture Contacts

EPA's SPCC and Agriculture Center contact information

Spill Prevention, Control, and Countermeasure Fact Sheet for Farms

Fact sheet provides a brief overview of the SPCC program as it relates to farms.

NPDES General Permit for Tribal Enhancement and Federal Research Marine Net Pen Facilities within Puget Sound

EPA's NPDES General Permit for Tribal Enhancement and Federal Research Marine Net Pen Facilities within Puget Sound.

Federal Land Manager Notification of New Source Review Permit Applications in EPA's Pacific Southwest (Region 9)

In EPA's Pacific Southwest (Region 9), the Class 1 federal lands areas are designated as depicted in the map on this page. For more information, please visit the Region 9 Federal Class 1 Areas page.

Criteria for the Definition of Solid Waste and Solid and Hazardous Waste Exclusions

Information about wastes specifically excluded from RCRA

Defining Hazardous Waste: Listed, Characteristic and Mixed Radiological Wastes

How to determine if your material is hazardous.

Chapter 62-297 Stationary Sources—Emissions Monitoring

Stationary Sources—Emissions Monitoring Provisions of the Florida Air Pollution Control Regulations as of 03/17/26 - Chapter 62-297

Substitutes in Sterilants

This page lists all substitutes in sterilants.

Coverage Under General Air Quality Permit for Stone Quarrying, Crushing and Screening Facilities: Oscar Renda Contracting Inc. Navajo Nation Crushing/Screening Operation

Documents related to approved request for coverage under the Stone Quarrying, Crushing and Screening Facilities General Permit for Oscar Renda Contracting Inc. Navajo Nation Crushing/Screening Operation located in McKinley and San Juan Counties, NM.

Substitutes in Water Coolers

This page contains a searchable/filterable/sortable table of substitutes listed acceptable for use in water coolers.

Construction Approval: Pinyon Plain Underground Uranium Mine (formerly Canyon Mine), Coconino County, Arizona

Construction approval for sources that emit radionuclides for Pinyon Plain Mine (formerly Canyon Mine), Coconino County, Arizona, (40 C.F.R. §61.08).

North Coast Unified Air Quality Management District PSD Delegation Agreements

Agreements for Partial Delegation of the Federal Prevention of Significant Deterioration (PSD) Program Set Forth in 40 CPR 52.21 by the United States Environmental Protection Agency, Region 9 to the North Coast Unified Air Quality Management District.