Laws & Regulations

Hazardous Waste Electronic Manifest System Advisory Board Meeting – “Reengineering Electronic Signatures for Generators and Transporters to Increase Adoption of Electronic Manifests” - April 14-16, 2020

Includes agenda, board roster, presentation, charge questions, background paper and advisory board meeting transcript.

Hazardous Waste Electronic Manifest System Advisory Board Virtual Meeting: September 17-19, 2024

This page is for the September 2024 e-manifest advisory board meeting.

Commercial Vessel Discharge Standards

Homepage for information on regulations for discharges incidental to the normal operation of non-military, non-recreational (i.e., commercial) vessels.

Vessel Incidental Discharge Act (VIDA) Stakeholder Engagement Opportunities

This is the outreach page for VIDA, where was information will be posted for webinars, in-person listening sessions, and other outreach efforts.

Title V Operating Permit Policy and Guidance Document Index

List of documents included in the Title V Operating Permit Policy and Guidance Database.

TRI Overview

The Toxics Release Inventory (TRI) contains information about more than 650 toxic chemicals that are being used, manufactured, treated, transported, or released into the environment.

Small, Rural, and Tribal Drinking Water Assistance Grant Program

WIIN Grant: Small, Underserved, and Disadvantaged Communities Grant Program

UIC Class II Permit Application Completeness Review Checklist

Class II checklist for owners and operators.

EPA Invests in Making America Healthy Again with Announcement of $4.3 Million to Improve Drinking Water in Region 4 

Today, U.S Environmental Protection Agency (EPA) is announcing $4.3 million in grant funding to improve drinking water infrastructure in Region 4.

Release Date: June 26, 2026

Treatment Standards for Hazardous Wastes Subject to Land Disposal Restrictions

Treatment standards set up for land disposal of hazardous waste in Title 40 of the Code of Federal Regulations in Part 268.

National Estuary Program Infrastructure Investment and Jobs Act Implementation Memo

Provides the link to the NEP Infrastructure Investment and Jobs Act Funding Guidance.

Water Quality Standards Regulations: Karuk Tribe

Water Quality Standards Regulations: Cabazon Band of Mission Indians

Information about water quality standards for the Cabazon Band of Mission Indians.

Water Quality Standards Regulations: Coeur D’Alene Tribe of Indians

Water quality standards for the Coeur D’Alene Tribe of Indians.

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.

Ammonia WQS Variance Tools for Small Communities with Lagoon Wastewater Treatment Systems

These tools provide a user-friendly, streamlined way for a state, Tribe, or community to help determine whether a water quality standards variance is appropriate for a small community experiencing lagoon system compliance challenges related to ammonia.