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Risk Assessment PFAS Toxic Chemicals

Robinson+Cole Environmental Law +

Administrators May Change, But PFAS Is Forever: EPA Announces PFAS Plan

The U.S. Environmental Protection Agency (EPA), under Administrator Lee Zeldin, has unveiled its anticipated strategy for addressing the pervasive issue of per- and polyfluoroalkyl substances (PFAS), often referred to as...more

Bergeson & Campbell, P.C.

Navigating the Regulatory Crossroads: Chemical Policy in Trump’s First 100 Days

President Donald Trump’s initial 100 days in office during his second term have marked a significant shift in the United States’ approach to chemical regulation, emphasizing deregulation and industry facilitation over more...more

Farella Braun + Martel LLP

Comment Period Extended Again for Federal PFOA/PFOS Risk Assessment for Sewage Sludge Applied to Agricultural Land as Fertilizer

Interested parties — including businesses raising crops or animals on agricultural and ranch lands potentially impacted by PFAS in groundwater; entities operating wastewater treatment plants (WWTPs); and related interest...more

Bergeson & Campbell, P.C.

EPA Extends Comment Period on Draft Sewage Sludge Risk Assessment for PFOA and PFOS

On April 17, 2025, the U.S. Environmental Protection Agency (EPA) extended the comment period on a draft risk assessment of the potential human health risks associated with the presence of perfluorooctanoic acid (PFOA) and...more

MG+M The Law Firm

Regulating Risk: EPA's TSCA Rule Under Review

MG+M The Law Firm on

In a consequential policy shift, the US Environmental Protection Agency (EPA) under the Trump administration announced its intent to reevaluate a cornerstone of modern chemical regulation: the risk evaluation framework rule...more

Wenning Environmental

Lessons From Dioxins And PCBS Inform Smarter PFAS Site Investigations

Wenning Environmental on

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

Bergeson & Campbell, P.C.

Wrap-Up of Federal and State Chemical Regulatory Developments, March 2025

TSCA/FIFRA/TRI - EPA Reopens Comment Period For Proposed Rule Clarifying Supplier Notification Requirements For TRI-Listed PFAS: On February 21, 2025, EPA reopened the comment period for the January 17, 2025, proposed...more

Bergeson & Campbell, P.C.

EPA Reopens, Extends Comment Periods for Proposed PFAS Rule and Notices

On February 21, 2025, the U.S. Environmental Protection Agency (EPA) extended the comment deadline for the January 17, 2025, proposed rule to clarify the timeframe for when companies must first notify a customer that one of...more

Lathrop GPM

EPA Releases Long Awaited Risk Assessment of PFOA and PFOS in Biosolids

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On January 14, 2025, the EPA released for public comment a risk assessment report evaluating the potential risks associated with land application and land disposal of biosolids containing two types of PFAS, PFOA and PFOS....more

Farella Braun + Martel LLP

EPA Releases Draft Risk Assessment for PFOA and PFOS in Biosolids

On January 14, 2025, EPA released for public comment its Draft Sewage Sludge Risk Assessment for Perfluorooctanoic Acid (PFOA) and Perfluorooctane Sulfonic Acid (PFOS). This draft risk assessment evaluates potential human...more

McGlinchey Stafford

The PFAS Matrix: Potential Risks, Corrective Actions, and Regulatory Compliance

McGlinchey Stafford on

Per- and polyfluoroalkyl substances (PFAS), often dubbed “forever chemicals,” are increasingly scrutinized for their environmental persistence and possible health risks. Businesses that manufacture, use, or dispose of PFAS...more

K&L Gates LLP

PFAS Regulation Continues to Take Center Stage: EPA Releases Final Drinking Water Standards

K&L Gates LLP on

On Wednesday, 10 April 2024, the US Environmental Protection Agency (EPA) announced the final National Primary Drinking Water Regulations (NPDWR) for perfluoroalkyl and polyfluoroalkyl substances (PFAS). This came one day...more

MG+M The Law Firm

EPA Offers Guidance for Chemical-Exposure Assessments, but Its Risk Assessments Are Still Plagued by Inadequate Scientific Support

MG+M The Law Firm on

The US Environmental Protection Agency (EPA)'s Integrated Risk Information System (IRIS) Program undertakes assessments of exposures to various chemicals in order to determine corresponding health hazards and toxicity values....more

BCLP

PFAS and Your Business: Screening for Risk

BCLP on

States across the country have been regulating per- and polyfluoroalkyl substances (“PFAS”) over the last few years. Recent actions taken by the United States Environmental Protection Agency (“EPA”) underscores that point:...more

King & Spalding

Researchers in Spain Publish PFAS Review Article and Risk Assessment Framework

King & Spalding on

A group of seven researchers from Universitat Roviria i Virgili in Spain, with funding from the Center for Truth in Science, recently published an article reviewing, summarizing, and commenting on studies describing health...more

Lathrop GPM

ATSDR Releases Final Risk Assessment for PFAS

Lathrop GPM on

Minimum Risk Levels (MRLs) for PFAS Chemicals - On May 5, 2021, the Agency for Toxic Substances and Disease Registry (ATSDR), a federal agency within the Department of Health and Human Services focused on minimizing human...more

BCLP

PFAS: Regulation of Firefighting Foam

BCLP on

26 states have either passed or proposed regulations regarding per- or polyfluoroalkyl (“PFAS”) based Class B Aqueous Film-Forming foams (“AFFF”) used for firefighting. These regulations typically involve restrictions in four...more

Sullivan & Worcester

PFAS Update: Evolving Science and Liability

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Recently, we have addressed the evolving regulatory landscape for per- and poly-fluoroalkyl substances (PFAS), as the federal and state governments grapple with finding the best approach to handle PFAS releases from...more

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