Laws & Regulations

Commercial and Industrial Solid Waste Incineration Units (CISWI): New Source Performance Standards (NSPS) and Emission Guidelines (EG) for Existing Sources

Learn about the New Source Performance Standards (NSPS) for commercial and industrial solid waste incineration (CISWI) units including emission guidelines and compliance times for the rule. Read the rule history and summary, and find supporting documents

EPA Response to RFC 23002 - Toxic Substances Control Act (TSCA) Risk Evaluation for 1,4-Dioxane

This page contains the Agency's response to RFC 23002 - Toxic Substances Control Act (TSCA) Risk Evaluation for 1,4-Dioxane

Guidance on the Development of Modeled Emission Rates for Precursors (MERPs) as a Tier 1 Demonstration Tool for Ozone and PM2.5 under the PSD Permitting Program

This document is part of the NSR Policy and Guidance Database

Ford Motor Company Dearborn Assembly Plant - Permitting Information

US/Canada AQA Notification Table

Lead Designations Guidance

Lead designations guidance

EPA Completes Second Round of Lead Nonattainment Designations

EPA designated all remaining areas as meeting or not meeting the 2008 lead standards based on data from 2008 - 2010

Nitrogen Dioxide Designations - Final Designations for 2010 Standard

Based on the most recent air quality monitoring data (2008-2010), EPA has designated all areas of the country as unclassifiable/attainment.

Learn About Lead Designations

Basic information about Lead Designations

Method 8-Sulfuric Acid Mist

CFR Promulgated Test Method 8 Determination of sulfuric acid mist and sulfur dioxide emissions from stationary sources

EPA Approved New York Source-Specific Requirements

EPA Approved Nonregulatory Provisions and Quasi-Regulatory Measures in the New Jersey SIP

This section sets forth the applicable State Implementation Plan (SIP) for New Jersey under section 110 of the Clean Air Act, as amended, 42 U.S.C. 7401 et seq., and 40 CFR part 51 to meet National Ambient Air Quality Standards.

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

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.