Laws & Regulations

Pesticide Registration Manual: Chapter 15 - Submitting Data and Confidential Business Information

This chapter includes information on how to submit data as well as special considerations concerning what data and information can be considered to be confidential business information.

Asbestos Guidance Documents Pertaining to the Toxic Substances Control Act

This page contains copies of asbestos interpretive guidance issued by EPA pertaining to the Toxic Substances Control Act (TSCA).

Regulatory Determinations made under Section 5 of the Toxic Substances Control Act (TSCA)

In the New Chemicals program, EPA reviews and determines if a chemical contains unreasonable risk both in the context of individual chemical substances and in considering whether to exempt categories of chemical substances.

401 KAR Chapter 51 - Attainment and Maintenance of the National Ambient Air Quality Standards

Attainment and Maintenance of the National Ambient Air Quality Standards Provisions of the Kentucky Air Pollution Control Regulations as of 8/28/25 - Chapter 51

Calculation of the Annual Part 71 Fee for Calendar Year 2021

Part 71 Presumptive Minimum Fee

Calculation of the Part 70 Presumptive Minimum Fee Effective September 1, 2020 through August 31, 2021

Part 70 Presumptive Minimum Fee

Public Meeting - Reviewing New Chemicals under the Toxic Substances Control Act: How to Make the Review Process More Efficient

Presentation materials for the December 14, 2016 Public Meeting - Reviewing New Chemicals under the Toxic Substances Control Act: How to Make the Review Process More Efficient

TSCA Work Plan Methods Document

This document describes the two-step process the Agency intended to use to identify potential candidate chemicals for near-term review and assessment under the Toxic Substances Control Act (TSCA).

Twenty-First ITC Report

Twenty-First Report of the Interagency Testing Committee (ITC) to the Administrator, EPA

Disclaimer about Minimum Risk Pesticide Web Content

Disclaimer about minimum risk pesticide web content. The guidance on these Web pages does not create any rights or binding requirements.

How does a company become a provider of Asbestos Model Accreditation Plan (MAP)-accredited asbestos training courses?

Individuals or groups wishing to sponsor training courses for disciplines required to be accredited under section 206(b)(1)(A) of the Toxic Substances Control Act (TSCA) may apply for approval from states that have accreditation program requirements that are at least as stringent as the EPA Asbestos Model Accreditation Plan (MAP). For…

• Last published: August 28, 2025

Drinking Water Watch in EPA Region 8

Drinking Water Watch is a tool that lets you view data we maintain about your water system(s). The information includes size and type of population served, water system facilities

Oil and Gas Sector Information

Learn about environmental resources for the oil and gas sector.

List of Frequent Questions about Implementing the Final Rule Regulating the Disposal of Coal Combustion Residuals (CCR)

List of questions received on implementing the final rule regulating the disposal of coal combustion residuals from electric utilities

Questions and Answers on the Tribal Enforcement Process, August 26, 2025

Provides assistance in implementing the "EPA Policy for the Administration of Environmental Programs on Indian Reservations

NPDES Permit for Riverview Estates Wastewater Treatment Facility in North Dakota

Under National Pollutant Discharge Elimination System permit number ND-0031143, the Riverview Estates Wastewater Treatment Facility is authorized to discharge from its wastewater treatment facility in designated locations as described in the permit.

Subpart X Hazardous Waste Permits for Treatment of Explosive Wastes

EPA compiled a list of examples of hazardous waste permits for open burning and open detonation (OB/OD) regulated under title 40 of the Code of Federal Regulations part 264, subpart X.

General Procedures to Opt Out of the RFG Requirements.

EPA is issuing a final rule to provide criteria and procedures for states withvoluntary reformulated gasoline (RFG) programs to withdraw or opt-out areas from the federal RFG program.

How Citizens can Comment and Participate in the National Environmental Policy Act Process

Describes how and when the public can participate in the NEPA process by commenting on an environmental impact statement (EIS)

Extension of the Reformulated Gasoline Program to the Phoenix, Arizona Moderate Ozone Non-attainment Area

EPA is issuing a final rule today to revise the reformulated gasoline (RFG) regulations to include the Phoenix, Arizona moderate ozone nonattainment area in the federal RFG Program.