Laws & Regulations

Regulatory Determination 2 Support Document - Introduction

Read Chapter 1 of the support document for Regulatory Determination 2

Regulatory Determination 1 Support Documents for Aldrin and Dieldrin

Aldrin and Dieldrin Support Documents

Regulatory Determination 1 Health Effects Support Document for Acanthamoeba

Acanthamoeba Health Effects Support Document

SO2 Designations - Round 4 State Recommendations and EPA Responses

Sulfur Dioxide Designations - State Recommendations Round 1

Subpart T: National Emission Standards for Radon Emissions From the Disposal of Uranium Mill Tailings

Subpart T limits radon-222 emissions from uranium mill tailings piles that are no longer operational at Department of Energy (DOE) facilities. Subpart T does not apply to NRC licensees.

Benefits of Addressing HFCs under the Montreal Protocol

A phasedown of HFCs under the Montreal Protocol is the best way to reduce the rapidly growing climate effect of these gases.

Rescission of Memorandum Entitled: “Policy for the EPA's Review and Action on Clean Water Act Program Submittals”

On February 4, 2022, the EPA Assistant Administrator for Water sent a memorandum to the Agency’s regional offices rescinding a June 3, 2019 memorandum regarding review of certain Clean Water Act submissions.

Cloned: UIC Permit: PAS2R903BMCK

benson energy underground injection control permit

Environmental Radiation Protection Standards for Management and Disposal of Spent Nuclear Fuel, High-Level and Transuranic Radioactive Wastes (40 CFR Part 191)

This regulation sets environmental standards for public protection from the management and disposal of spent nuclear fuel, high-level wastes and wastes that contain elements with atomic numbers higher than uranium (transuranic wastes).