Laws & Regulations

Project Waiver of American Iron and Steel Requirements to the Duchesne County, Utah Water Conservancy District Victory Pipeline Project for HDPE Pipe Back-Up Rings

Approved AIS waiver for back-up rings for HDPE pipe for the Duchesne County UT DWSRF project

Project Waiver of American Iron and Steel Requirements to the City of Williston, North Dakota for Tapped Mechanical Joint Wall Sleeves

Waiver of AIS requireents for Williston, ND

Public Interest Waiver of American Iron and Steel Requirements to the City of St. Joseph, Missouri for Air Release/Vacuum Valves

Waiver request approval for the city of St. Joseph, Missouri for use of Air Release/Vacuum Valves in compliance with the American Iron and Steel Requirements

Carbon Monoxide (CO) Pollution in Outdoor Air

Information on setting and implementing the outdoor air quality standards for carbon monoxide.

Lead (Pb) Air Pollution

This web area will provide information on setting and implementing the outdoor air quality standards for lead.

Applying or Implementing the Outdoor Air Carbon Monoxide (CO) Standards

Along with developing the CO standards themselves (part of the National Ambient Air Quality Standards, or NAAQS), EPA also develops requirements for how to apply or implement them, and work toward about attaining and maintaining those standards.

DOJ Press Release: Two Red Hill Fuels Department Employees Indicted for False Statement to Hawaii Department of Health Regarding May 6, 2021 Jet Fuel Spill

DOJ Press Release: Tennessee Company Pleads Guilty to Illegally Bypassing Waste Treatment and Discharging Industrial Wastes into Nashville Sewer System

DOJ Press Release: Stantec Inc. Agrees to Pay $4M to Resolve Allegations That It Violated the False Claims Act by Submitting False Certifications to the EPA in Grant Applications

Background Investigations and Clearances

You may need to complete certain security forms and report for identity proofing and fingerprinting before you can begin work at EPA. The following document contain specific instructions and information to help guide you through the process:

State Authorization Rule Checklists 247 to 249 for Hazardous Waste Rulemakings Published Between July 2024 and June 2025

Rules, checklists, summaries and Federal Register Notice links related to State Program Advisory 42.

Nitrogen Dioxide Designations - North Dakota State Recommendations and EPA Response

2010 Nitrogen dioxide (NO2) standards. North Dakota state recommendation and EPA response.

DOJ Press Release: Helena real estate agent convicted of felony and fined $150,000 for failing to provide lead-based paint disclosures for veterans residing in Fort Harrison rental housing

Cloned: DOJ Press Release: Helena real estate agent convicted of felony and fined $150,000 for failing to provide lead-based paint disclosures for veterans residing in Fort Harrison rental housing

Human Health - water ingestion only Fact Sheet for Acrylonitrile: (Human Health Carcinogen - water ingestion only), New York State Department of Environmental Conservation

Acylonitrile summary information and standard derivation

Human Health - water ingestion only Fact Sheet for Fluoranthene: (Human Health - water ingestion only), New York State Department of Environmental Conservation

Fluorenthene summary information, standard derivation and references

Human Health - water ingestion only Fact Sheet for Azinphos-methyl: (Human Health Carcinogen - water ingestion only), New York State Department of Environmental Conservation

Azinphosmethyl summary of information and standard derivation