Laws & Regulations

Public Water System Supervision Program Water Supply Guidance Manual

Drinking water policy memos, regulation and guidance to assist states and pubic water systems in implementing the Safe Drinking Water Act.

Fact Sheets and Additional Information Regarding the 2006 Particulate Matter (PM) National Ambient Air Quality Standards (NAAQS)

This page contains a fact sheet, a presentation providing an overview of the rule, and graphs and maps pertaining to the new standards that are supplementary to the October 2006 revision for the Particulate Matter (PM) NAAQS

Fine Particulate NAAQS Implementation Milestones

Implementation of the 2012 PM2.5 National Ambient Air Quality Standard (NAAQS) develops alongside continued implementation of the 2006 standard.

Related Rules and Programs that Help States Attain PM Standards

EPA’s national and regional rules to reduce emissions of pollutants that form particle pollution will help state and local governments meet the PM NAAQS. A number of voluntary programs also are helping areas reduce fine PM pollution.

Cumulative Assessment of Risk from Pesticides

EPA protects human health and the environment by evaluating the risk associated with pesticides before allowing them to be used in the United States. Learn about the tools and processes used in risk assessment for pesticides.

Assessing Human Health Risk from Pesticides

EPA protects human health and the environment by evaluating the risk associated with pesticides before allowing them to be used in the United States. Learn about the tools and processes used in risk assessment for pesticides.

SO2 Designations - Round 1 Tribal Recommendations and EPA Responses

Sulfur Dioxide Designations - Tribal Recommendations

SO2 Designations Status and Next Steps

Sulfur Dioxide Designations status and next steps

Amendment to the Existing Memorandum of Understanding Between U.S. Environmental Protection Agency and U.S. Department of War for Support for Implementation of Fast Track Cleanup at Closing Department of War Installations

This page contains an amendment to the existing agreement for support for implementation of fast-track cleanup at closing Department of Defense installations.

Frequent Questions About Treatment, Storage, and Disposal Facilities (TSDFs)

Frequent Questions About RCRA permitted hazardous waste Treatment, Storage, and Disposal Facilities (TSDFs)

Pesticide Registration Manual: Chapter 21 - Directions for Submitting Applications and Contacting EPA

This chapter provides directions for submitting application information to the EPA pesticide program.

Pesticide Registration Manual: Chapter 9 - Supplemental Distribution of a Registered Pesticide

This chapter provides information about the supplemental distribution of a registered pesticide or product.

Resources for the Mercury Inventory Reporting Rule

Guidance materials supporting reporting requirements for EPA’s triennial inventory of mercury supply, use, and trade.

Electronic Submission Contact Information

Contact information for assistance with e-submissions and e-CSF application.

Electronic Submissions of Pesticide Applications

Applications for pesticide registration can be submitted electronically, including forms, studies, and draft product labeling. Applicants need not submit multiple electronic copies of any pieces of their applications.

Texas SIP: 30 TAC 115.112-115.119: Storage of Volatile Organic Compounds; SIP effective 2008.03.28 TXd89 to 2008.09.14

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

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

New Mexico SIP History

Pesticide Registration Manual: How to Report Changes to Company Name or Address

Any changes to the official address, withdrawal of an existing agent, appointment of a new agent or changes to any of the contact information for the company or its agent must be reported to EPA. Find out more about how to do this.

2020 Mercury Inventory Report

EPA published the first in a series of triennial reports on the supply, use, and trade of mercury in the United States, supported by Agency’s mercury inventory reporting rule.