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Regulatory Requirements Contamination Toxic Chemicals

MG+M The Law Firm

Cloudy Waters: The Legal and Financial Implications of New PFAS Legislation

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In 2024, the US Environmental Protection Agency (EPA) established maximum contaminant levels (MCL) for six PFAS chemicals in drinking water. That rule set MCLs of 4 parts per trillion (ppt) for perfluorooctanoic acid (PFOA)...more

Alston & Bird

PFAS Primer Quarterly Update | 2025 Q2 – Setting the PFAS Standard

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In the latest edition of the PFAS Primer Quarterly Update, our roundup of regulatory, litigation, and scientific actions involving PFAS, the EPA rethinks MCLs, more states prohibit new PFAS products, and ongoing discharge...more

MG+M The Law Firm

Tustin, California's New State-Funded Water Treatment System to Eliminate PFAS From Drinking Water

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Facing federal government plans to weaken regulation of “forever chemicals” in drinking water, Tustin’s Governor, Gavin Newsom, announced the city received a new, state-funded water treatment system designed to remove per-...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

MG+M The Law Firm

EPA Terminates Research Grants on PFAS Exposure and Reduction in Agriculture

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The Environmental Protection Agency (EPA) recently terminated over $15 million in grants for research aimed to reduce potential exposure to “forever chemicals,”, i.e., per and poly-fluoroalkyl substances (PFAS), from food to...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

Jones Day

EPA Announces List of Actions to Combat PFAS Contamination

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The U.S. Environmental Protection Agency's ("EPA") plan to address per- and polyfluoroalkyl substances ("PFAS") includes a long list of upcoming agency actions to deal with PFAS contamination....more

Bergeson & Campbell, P.C.

EPA Outlines Actions to Address PFAS

On April 28, 2025, the U.S. Environmental Protection Agency (EPA) outlined upcoming Agency action to address per- and polyfluoroalkyl substances (PFAS). According to EPA’s announcement, “[i]n line with Administrator Zeldin’s...more

Alston & Bird

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

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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

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

McGuireWoods LLP

Contaminants Compass: March 2025 Edition

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“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

K&L Gates LLP

Litigation Minute: Emerging Contaminants: What's on the Horizon?

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What You Need to Know in a Minute or Less - Emerging contaminants are synthetic or natural chemicals that have not been fully assessed from a health or risk perspective and are reportedly finding their way into consumer...more

MG+M The Law Firm

Expanding PFAS Liability: City of Savannah, Georgia's Wake-Up Call

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The legal landscape surrounding per- and polyfluoroalkyl substances (PFAS) is rapidly evolving, with industrial users now facing heightened risks, even if they never directly manufactured these chemicals. This shift is...more

Fox Rothschild LLP

Unclear Fate for NY PFOA and PFOS Soil Cleanup Objectives

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Regulation of perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) in soils under New York’s remedial programs was a little erratic in 2024. As to their inclusion in the New York State Department of...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

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

Alston & Bird

PFAS Primer Quarterly Update: 2024 Q4 – Setting the PFAS Standard

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In the latest edition of the PFAS Primer Quarterly Update, our roundup of regulatory, litigation, and scientific actions involving PFAS, the EPA drafts recommended PFAS levels for water quality, California’s Department of...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

Goldberg Segalla

EPA Finishes Risk Evaluation of 1,4-Dioxane under TSCA, Initiates Risk-Management Actions

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Over the last six years, our firm has written extensively about 1,4-Dioxane, from U.S. EPA’s proclamations to state laws and regulations, litigation, and distinctions between federal and state perspectives. (see compilation...more

Beveridge & Diamond PC

Environmental Developments to Watch in California in 2025

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As California remains at the forefront of environmental progress and regulation, 2025 will usher in pivotal developments in state-level policies addressing product stewardship, contaminants of concern, climate change, mobile...more

BCLP

PFAS in Groundwater: State-by-state Regulations - November 2024

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In the absence of federal cleanup standards for per- and polyfluoroalkyl substances (“PFAS”) in groundwater, several states have started the process of regulating PFAS in groundwater themselves. As a result, states have...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

BCLP

PFAS in Firefighting Foam (AFFF) and Equipment: State-by-state Regulations - Updated: December 2023

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Numerous states have either enacted or proposed regulations regarding per- or polyfluoroalkyl substances (“PFAS”) present in Class B Aqueous Film-Forming Foams (“AFFF”) used for firefighting, or present in firefighters’...more

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