Laws & Regulations

Build America, Buy America (BABA) Waivers Open for Public Comment

Information about the Build America, Buy America Act Waivers and Waiver Process

How to File with EPA's Administrative Law Judges by U.S. Mail or Commercial Delivery Service

Addresses for filing materials with the Administrative Law Judges

EPA Guidance Documents

EPA's Guidance Portal includes official guidance from EPA program offices.

NPDES Permit for Naval Radio Station Jim Creek in Washington

EPA's NPDES wastewater permit for the U.S. Naval Radio Station Jim Creek in Arlington, Washington.

Proposed wastewater permit for Naval Radio Station Jim Creek in Washington

Public notice for EPA's draft wastewater permit for the Naval Radio Station Jim Creek near Arlington, Washington.

• Comments Due Date: December 22, 2025
• Geographic Locations: Pacific Northwest, Washington

Updated Definition of Waters of the United States

Webpage with information on the proposed rule Updated Definition of "Waters of the United States"

Diesel Fuel Standards

Information about diesel fuel programs including regulations that significantly reduce the sulfur content of diesel fuel.

Disposal Notifications and Quarterly Membership Updates for the Utility Solid Waste Group Members’ Risk-Based Approvals to Dispose of PCB Remediation Waste Under Title 40 of the Code of Federal Regulations Section 761.61(c)

Disposal Notifications and Quarterly Membership Updates for the Utility Solid Waste Group Members’ Risk-Based Approvals to Dispose of Polychlorinated Biphenyl (PCB) Remediation Waste Under Title 40 of the Code of Federal Regulations Section 761.61(c)

Radiation Protection

EPA sets limits on environmental radiation from use of radioactive elements. The Radiation Protection website describes EPA's radiation protection activities, regulations and supporting information.

Environmental Impact Statement Filing Guidance

Describes how to submit an environmental impact statement through the e-NEPA electronic submission system. Describes how EPA submits a notice of availability in to the Federal Register and how the comment time period if set forth.

Hazardous Waste Combustors: National Emission Standards for Hazardous Air Pollutants (NESHAP)

Learn about the NESHAP for hazardous waste combustors by reading the rule summary and rule history, find supporting documents and and effective dates

New Source Review Related Links

Provides links to New Source Review related sites within EPA and outside of EPA.

Stationary Sources of Air Pollution

This web area catalogs emissions requirements for stationary sources of air pollution by categories recognized by the Clean Air Act.

Calculation of the Annual Part 71 Fee for Calendar Year 2016

Part 71 Presumptive Minimum Fee

Insignificant Activities (IE)

Part 71 Form

Emission Unit Description for Process Sources (EUD3)

Part 71 Form

6-Month Monitoring Report (SIXMON)

Part 71 Form

Annual Compliance Certification (A-COMP)

Part 71 Form

Title V Emergency Provision Rulemaking - Proposal

Removal of Title V Emergency Affirmative Defense Provisions from State Operating Permit Programs and Federal Operating Permit Program

Fee Calculation Worksheet (FEE)

Part 71 Form