Laws & Regulations
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Risk Management Program Safer Communities by Chemical Accident Prevention Final Rule
The Safer Communities by Chemical Accident Prevention Final Rule finalizes revisions to the Risk Management Program to further protect vulnerable communities from chemical accidents
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Compliance for Industrial, Commercial, and Institutional Area Source Boilers
learn about important changes to boiler area sources and how to comply with the 2013 regulations
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Construction and Development Effluent Guidelines Documents
Support documents for C&D Effluent Guidelines rules.
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Paving and Roofing Materials Effluent Guidelines
Overview and documents for the Paving and Roofing Materials (Tars & Asphalt) Effluent Guidelines regulation (40 CFR Part 443).
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Revised 608 Rule Fact Sheets
Fact sheets for specific stakeholders including appliance owners, refrigerant distributors, reclaimers, and technicians.
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Proposed Error Correction of the Designations for Areas in Texas
Error Correction of the Area Designations for the 2010 1-Hour Sulfur Dioxide (SO2) Primary National Ambient Air Quality Standard (NAAQS) in Freestone and Anderson Counties, Rusk and Panola Counties, and Titus County in Texas
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Proposed Action to Address Regional Haze - 2011
Proposed Action to Address Regional Haze - 2011
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Clean Air Act Title IV - Noise Pollution
This page has links to Clean Air Act section that covers Noise Pollution in title IV, and information about EPA's activities as well as frequent questions
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Setting Emissions Standards for Major Sources of Toxic Air Pollutants
This page describes the regulatory process EPA goes through to control hazardous or toxic air pollutants that can cause serious health problems.
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Unacceptable Substitute Refrigerants
This page contains a table of substitute refrigerant listed as unacceptable for use in variouss refrigeration and air conditioning end-uses.
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PRIA Glossary
Pesticide registration improvement extension act (PRIA 3) definition of terms glossary
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Generic Substitute Names Used in SNAP Listings
This page contains the generic names used prior to February 1996 as well as its associated trade name
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EPA Decides on Cleanup Plans for Seven Abandoned Uranium Mine Sites in Navajo Nation
EPA News Release: EPA Decides on Cleanup Plans for Seven Abandoned Uranium Mine Sites in Navajo Nation
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EPA Region 4 marks 15th anniversary of Deepwater Horizon oil spill
Regional Administrator McOmber and staff visit coastal restoration initiatives on the Gulf Coast
EPA News Release: EPA Region 4 marks 15th anniversary of Deepwater Horizon oil spill
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Region 1 Approved TMDLs by State
Listing of approved TMDLs for New England states.
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Subpart AA–Pulp and Paper Manufacturing
Details GHGRP rulemaking actions affecting Subpart AA of the program and provides links to relevant fact sheets, rulemaking documents, and other supporting materials.
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EPA Settlement Protects Buffalo Municipal Housing Authority Residents from Lead Paint
EPA News Release: EPA Settlement Protects Buffalo Municipal Housing Authority Residents from Lead Paint
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Specific Elements for Each of the Major SIP Types for Sulfur Dioxide (SO2)
Required elements differ depending on the type of state implementation plan (SIP).
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Synthetic Minor NSR Permit: Berry Petroleum Company - Section 23 Compressor Station
This page contains documents related to the synthetic minor NSR permit for the Berry Petroleum Company Section 23 Compressor Station, located on the Uintah and Ouray Indian Reservation in Uintah County, UT.
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Tribal Consultation and Coordination on EPA’s Proposal to Revise the Federal Water Quality Standards Regulation to Protect Tribal Reserved Rights
On November 28, 2022, the EPA issued a proposed rule to revise the water quality standards (WQS) regulation at 40 CFR 131 regarding how WQS must protect aquatic and aquatic-dependent resources reserved to tribes through treaties, statutes, executive ord...