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MG+M The Law Firm

Delaware Enacts Senate Bill No. 72 in Response to Weakened PFAS Federal Regulations

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On June 30, 2025, Delaware legislators unanimously passed regulations that would require water providers in the state to begin testing for per- and polyfluoroalkyl substances (PFAS) next year, one year sooner than federal...more

MG+M The Law Firm

Sewage Sludge and Wastewater Treatment Plants Identified as Key Sources of PFAS Pollution

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New research suggests that sewage sludge and wastewater treatment plants are major sources of per- and polyfluoroalkyl substances (PFAS) pollution. Waterkeeper Alliance, in partnership with local Waterkeeper groups and the...more

Bergeson & Campbell, P.C.

EPA to Reconsider Asbestos Part 1 Risk Management Rule Following Legal Challenge

On June 16, 2025, the U.S. Environmental Protection Agency (EPA) filed a motion with the U.S. Court of Appeals for the Fifth Circuit requesting that litigation over its 2024 final rule regulating chrysotile asbestos under the...more

MG+M The Law Firm

Bitter Aftertaste: PFAS Found in US Beer

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The Environmental Science & Technology Journal found in a 2025 study that 95% of 23 tested beers brewed across the United States contain varying levels of per- and polyfluoroalkyl substances (PFAS). PFAS are synthetic...more

Akin Gump Strauss Hauer & Feld LLP

Are the Kids Not Alright? MAHA Report Sparks Debate on Chemical Safety

The White House’s recent release of the Make America Healthy Again (MAHA) Report marks a significant moment in the national conversation around children’s health and environmental exposure. Published on May 22, 2025, by the...more

Bergeson & Campbell, P.C.

U.S. State PFAS Initiatives — A Conversation with Richard E. Engler, Ph.D. and Carla N. Hutton

This week, I discuss with my colleagues, Carla N. Hutton, Senior Regulatory Analyst for B&C, and Dr. Richard E. Engler, Director of Chemistry for B&C and The Acta Group (Acta®), our consulting affiliate, the ever-expanding...more

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

Community Air Monitoring and Notification System Task Force: Louisiana Department of Environmental Quality Releases Final Report

The Louisiana Department of Environmental Quality (“LDEQ”) issued an April 28th news release announcing the release of the Final Report on the Community Air Monitoring and Notification System Task Force (“Task Force”)....more

Fox Rothschild LLP

EPA Publishes Draft Risk Assessment of PFOA and PFOS in Sewage Sludge

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On January 15, 2025, the United States Environmental Protection Agency (EPA) released a Draft “Sewage Sludge Risk Assessment for Perfluorooctanoic Acid (PFOA) and Perfluorooctane Sulfonic Acid (PFOS)” for public comment. EPA...more

ArentFox Schiff

Tennessee Passes Law That Requires ‘Best Science Available’ for PFAS Regulations

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Tennessee lawmakers are setting a new precedent in chemical regulation, including per- and polyfluoroalkyl substances (PFAS), by signing into law an industry-backed bill that requires the use of the “best science available”...more

Holland & Knight LLP

Is It Time to Reconsider What Can Realistically Be Done About PFAS?

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Inside EPA is reporting that the Association of State Drinking Water Administrators (ASDWA) and New England Interstate Water Pollution Control Commission (NEIWPCC), among others, are complaining that the U.S. Environmental...more

Wenning Environmental

Lessons From Dioxins And PCBS Inform Smarter PFAS Site Investigations

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Insights from decades of intense scrutiny of dioxins and PCBs in the environment, beginning in the 1960s, remain pertinent to our current challenges with PFAS. The lessons learned regarding detection and measurement,...more

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

Trichloroethylene Toxic Substances Control Act Rule: 124 Environmental Organizations Transmit Letter to U.S. Environmental...

124 community, environmental, public health, and other organizations jointly transmitted a March 2025 letter to the United States Environmental Protection Agency (“EPA”) Administrator Zeldin asking that the agency: ...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

Goldberg Segalla

Green Groups Urge Ninth Circuit to Push EPA on Atrazine Re-evaluation

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Environmental groups are once again urging the Ninth Circuit Court of Appeals to compel the U.S. Environmental Protection Agency (EPA) to expedite its re-evaluation of atrazine, a widely used herbicide with significant...more

Goldberg Segalla

EPA Requests Fifth Circuit to Uphold Asbestos-Ban Rule

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The U.S. Environmental Protection Agency filed a brief Feb. 7 with the Fifth U.S. Circuit Court of Appeals to uphold its prior rule banning chrysotile asbestos. The rule was issued by the EPA pursuant to relevant provisions...more

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

Hydrogen Fluoride/Domestic Oil Refining: Clean Air Council Submits Toxic Substances Control Act Petition to U.S. Environmental...

The Clean Air Council and two other environmental organizations filed a February 11th submission with the United States Environmental Protection Agency (“EPA”) styled:                                 PETITION TO PROHIBIT...more

Morrison & Foerster LLP - Class Dismissed

California Updates Prop 65 Short-Form Warning Requirements

On January 1, 2025, new regulations governing Proposition 65’s so-called safe-harbor warnings went into effect. Proposition 65 requires businesses that employ 10 or more persons to provide “clear and reasonable” warnings on...more

Greenbaum, Rowe, Smith & Davis LLP

NJDEP’s Newly Adopted Amendments to Ground Water Quality Standards Will Significantly Impact Ongoing Remediation Projects in New...

The New Jersey Department of Environmental Protection (NJDEP) has amended the Ground Water Quality Standards (GWQS), effective on February 3, 2025. The rule, as adopted, does not differ substantially from the January 2024...more

BCLP

PFAS in Soil: State Regulations - Updated February 2024

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In the absence of enforceable federal standards for per- and polyfluoroalkyl substances (“PFAS”) in soil, several states have started the process of regulating PFAS in soil themselves. These regulations have implications for...more

BCLP

EPA Risk Evaluation for 1,4-Dioxane

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On November 14, 2024, the U.S. Environmental Protection Agency (“EPA”) determined that 1,4-dioxane presents an unreasonable risk of injury to human health under its conditions of use....more

Williams Mullen

Environmental Notes - January 2025

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EPA late last year finalized rules banning use of trichloroethylene (TCE) in the United States and certain consumer uses of perchloroethylene (PCE) under the Toxic Substances Control Act (TSCA). Both chlorinated chemical...more

Williams Mullen

EPA Proposing to Expand Toxic Release Inventory Reporting Relating to PFAS

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Since late 2019, EPA has successfully added certain perfluoroalkyl substances (PFAS) to the toxic release inventory (TRI) list of chemicals subject to reporting under section 313 of the Emergency Planning and Community...more

Williams Mullen

TCE and PCE Eliminated from Most Uses

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EPA late last year finalized rules banning use of trichloroethylene (TCE) in the United States and certain consumer uses of perchloroethylene (PCE) under the Toxic Substances Control Act (TSCA). Both chlorinated chemical...more

MG+M The Law Firm

EPA Argues PFAS Maximum Contaminant Levels Are Lawful and in Accordance With Statutory Procedure

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On April 10, 2024, the United States Environmental Protection Agency (EPA or Agency) promulgated the first-ever national, legally enforceable maximum contaminant levels (MCLs) for six per- and polyfluoroalkyl substances...more

Husch Blackwell LLP

California’s Proposition 65 Short-Form Warnings Now in Effect

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California’s Office of Environmental Health Hazard Assessment (OEHHA) issued a notice of proposed amendments to Proposition 65 in October 2023 that significantly modify the information businesses are required to provide in...more

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