Laws & Regulations

Enforcement Issues & Implementation of Permitting Program

Explanation of Permit Enforcement and Implementation of NSR

Marathon Ashland Petroleum LLC, St. Paul Park Refinery, Request for PSD Applicability Determination for FCCU Air Grid Maintenance and Replacement Projects

This document is part of the NSR Policy and Guidance Database.

Secondary Emissions for PSD Air Quality Assessments Choctaw Generating, Inc., Red Hills Generating Facility, Choctaw County, Mississippi

This document is part of the NSR Policy and Guidance Database

Plantwide Applicability Limit (PAL) Emissions Level

This document is part of the NSR Policy and Guidance Database.

EPA Region 5 Comments on Archer Daniel Midland Decatur Plant Expansion

This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database.

International Actions - The Montreal Protocol on Substances that Deplete the Ozone Layer

International Actions by the U.S. and multilaterally to address ozone layer protection

Petitions to the Office of Land and Emergency Management

Petitions for rulemaking received by EPA's Office of Land and Emergency Management on or after January 1, 2013.

Cesspools in Hawaii

Cesspools are more widely used in Hawaii than in any other state in the country. EPA Region 9 is responsible for implementing the regulations in Hawaii and works with the Hawaii State Department of Health (DOH) to ensure effective implementation.

TSCA CBI Training - Responsibilities

Anyone who uses TSCA CBI must obtain clearance to do so every year. Thiscourse will serve as your yearly obligatory CBI training.

VDI Training

Anyone who uses TSCA CBI must obtain clearance to do so every year. Thiscourse will serve as your yearly obligatory CBI training.

Pesticide Container and Containment Regulations At A Glance

These tables provide an outline of many of the requirements of the regulations “Standards for Pesticide Containers and Containment.”

TSCA CBI Training - Violations

Anyone who uses TSCA CBI must obtain clearance to do so every year. Thiscourse will serve as your yearly obligatory CBI training.

TSCA CBI Training - Violations

Anyone who uses TSCA CBI must obtain clearance to do so every year. Thiscourse will serve as your yearly obligatory CBI training.

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

EPA approved nonregulatory provisions and quasi-regulatory measures in the Idaho air quality State Implementation Plan (SIP) (40 CFR Part 52.670(e)).

Current Membership of Human Studies Review Board

HSRB membership list

Drinking Water Treatment Technology Unit Cost Models

This page contains models by which federal laws and executive orders require EPA to estimate compliance costs for new drinking water standards.

EPA Approved Statutes and Regulations in the Jefferson County APCD LIP

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

Regulation of Pesticide Residues on Food

EPA regulates pesticides used to protect crops and sets limits on the amount of pesticide remaining in or on foods in the U.S. The limits on pesticides on foods are called tolerances in the U.S. (maximum residue limits (MRLs) in many other countries).

Record of Decision San Jacinto River Waste Pits, Harris County, Texas