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Regulatory Requirements Hazardous Substances Comprehensive Environmental Response, Compensation and Liability Act

K&L Gates LLP

EPA Provides Update on PFAS Drinking Water Standards

K&L Gates LLP on

On 14 May 2025, Environmental Protection Agency (EPA) Administrator Lee Zeldin announced the agency’s plan to address the National Primary Drinking Water Regulations (NPDWR) for per- and polyfluoroalkyl substances (PFAS)...more

Beveridge & Diamond PC

EPA Administrator Zeldin Announces EPA’s PFAS Plan

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On April 28, 2025, after much anticipation, U.S. Environmental Protection Agency (EPA) Administrator Lee Zeldin outlined the agency’s plans to address Per- and Polyfluoroalkyl Substances (PFAS). Although the announcement...more

American Conference Institute (ACI)

[Event] 2nd Annual Summit on PFAS Regulation, Compliance and Litigation - May 29th - 30th, New York, NY

The PFAS regulatory landscape is evolving fast, and with a new administration on the horizon, major changes in compliance, enforcement, and litigation risks could be imminent. If your business fails to stay ahead, you can...more

Alston & Bird

PFAS Primer Quarterly Update: 2025 Q1 – Setting the PFAS Standard

Alston & Bird on

In the latest edition of the PFAS Primer Quarterly Update, our roundup of regulatory, litigation, and scientific actions involving PFAS, states exempt PFAS products – except the states that don’t, defendants can remove PFAS...more

McGuireWoods LLP

Contaminants Compass: April 2025 Edition

McGuireWoods LLP on

“Contaminants Compass” is a monthly newsletter that provides updates, legal observations and actionable tips to navigate the evolving legal “Contaminants Compass” is a monthly newsletter that provides updates, legal...more

McGuireWoods LLP

Contaminants Compass: March 2025 Edition

McGuireWoods LLP on

“Contaminants Compass” is a monthly newsletter that provides updates, legal observations and actionable tips to navigate the evolving legal challenges of per- and polyfluoroalkyl substances (PFAS)....more

Pillsbury - PFAS Observer

Court Approves 60-Day Stays in Legal Battles over Biden-Era PFAS Regulations amid Administration Shift

In a move that signals potential policy shifts under the new administration, the U.S. Court of Appeals for the District of Columbia Circuit granted EPA’s requests for 60-day stays in two high-profile cases challenging...more

Mitchell, Williams, Selig, Gates & Woodyard,...

Improved Procedures for Facility/Site Transfers Between RCRA Hazardous Waste Cleanup/CERCLA Cleanup Activities: U.S. Environmental...

The United States Environmental Protection Agency (“EPA”) issued a December 19, 2024 Resource Conservation Recovery Act (“RCRA”) guidance document titled: Improved Procedures for Facility/Site Transfers Between RCRA Hazardous...more

Fox Rothschild LLP

Litigation Over PFAS MCLs on Hold for Now

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A federal appeals court has granted the Environmental Protection Agency’s request for a 60-day abeyance in litigation challenging the Maximum Contaminant Levels (MCLs) for six PFAS chemicals. In a February 7, 2025, decision,...more

McGlinchey Stafford

PFAS Hazardous Substance Designation Under CERCLA Challenged

McGlinchey Stafford on

On July 8, 2024, the U.S. Environmental Protection Agency’s (EPA) designation of perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), along with their salts and isomers, as hazardous substances under the...more

McNees Wallace & Nurick LLC

USEPA Promulgates PFAS Drinking Water Standards and Designates Two PFAS Substances As Hazardous Substances – What Does It Mean For...

In April, the Environmental Protection Agency (“USEPA”) took two actions regarding per- and polyfluoroalkyl substances (“PFAS”), or so-called “forever chemicals,” that could have far-ranging implications....more

Harris Beach Murtha PLLC

EPA Designates Two PFAS Substances as CERCLA Hazardous Substances

On April 19, 2024, just nine days after finalizing the first-ever national, legally enforceable drinking water standard for six individual per-and polyfluoroalkyl substances (PFAS), the Agency designated PFOA and PFOS, two...more

WilmerHale

Potential Impacts Of The EPA's Designation Of PFAS As Hazardous Substances

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Designation of PFAS as Hazardous Substances - On September 6, 2022, the Environmental Protection Agency (EPA) designated two per- and polyfluoroalkyl substances (collectively, PFAS) as “hazardous substances” under the...more

Downey Brand LLP

EPA outlines key PFAS regulatory developments on the horizon

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During the early stages of the Biden administration, efforts to regulate per- and poly-fluoroalkyl substances, aka “PFAS,” were largely piecemeal and driven by various proposals in Congress. Last month, however, the U.S....more

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