News & Analysis as of

Risk Assessment Toxic Chemicals Environmental Protection Agency (EPA)

Vorys, Sater, Seymour and Pease LLP

TSCA Section 6(a) Risk Evaluation Rules Update: Reconsideration of the PCE Rule

The US EPA reopened its TSCA Section 6(a) rule for Perchloroethylene (PCE) on July 30, 2025. The agency is seeking public comment as part of its reconsideration of the rule until August 29, 2025. In addition to the potential...more

Bergeson & Campbell, P.C.

EPA Submits Draft Proposed Risk Evaluation Framework Rule to OMB for Review

On August 4, 2025, the U.S. Environmental Protection Agency (EPA) submitted to the Office of Management and Budget (OMB) a proposed rule entitled “Further Reconsideration of Procedures for Chemical Risk Evaluation Under the...more

Williams Mullen

TSCA Test Marketing Exemption for New Chemicals: A Recent Case Study

Williams Mullen on

On July 24, 2025, U.S. Environmental Protection Agency (EPA) approved a Test Marketing Exemption (TME) under section 5(h)(1) of the Toxic Substances Control Act (TSCA) for a confidential new chemical substance (TME...more

Bergeson & Campbell, P.C.

EPA Releases Memorandum Providing Additional Context on Occupational Exposure Data for DEHP

The U.S. Environmental Protection Agency (EPA) announced on July 28, 2025, the release of a memorandum with additional context on occupational exposure data for di(2-ethylhexyl) phthalate (DEHP). According to EPA, the...more

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

Approval of Registration for Uses of Dicamba on Dicamba-Tolerant Cotton and Dicamba-Tolerant Soybean: U.S. Environmental...

The United States Environmental Protection Agency (“EPA”) issue a July 22nd document titled: Memorandum Supporting Proposed Decision to Approve Registration for the Uses of Dicamba on Dicamba-Tolerant Cotton and...more

Goldberg Segalla

EPA Announces Plan to Eliminate its Office of Research and Development

Goldberg Segalla on

The Environmental Protection Agency announced July 18 it would continue workforce reductions through the elimination of its Office of Research and Development, which provides the independent scientific research that underpins...more

Bergeson & Campbell, P.C.

OECD Publishes Case Study on 2D Titanium Carbide MXenes 

On June 30, 2025, the Organisation for Economic Co-operation and Development (OECD) published a report entitled 2D Titanium Carbide MXenes: Case Study Report on Advanced Materials. Within OECD’s Working Party on Manufactured...more

MG+M The Law Firm

EPA Extends TSCA Section 8(d) Reporting Deadlines for Chemical Data Submissions

MG+M The Law Firm on

The US Environmental Protection Agency (EPA) has announced plans to extend the reporting deadlines for a rule under Section 8(d) of the Toxic Substances Control Act (TSCA). This rule mandates that manufacturers and importers...more

Bergeson & Campbell, P.C.

EPA Releases Draft Charge Questions for SACC Meeting on Phthalates and Memorandum on Proposed Refinement for Estimating DBP Skin...

On June 16, 2025, the U.S. Environmental Protection Agency (EPA) announced the release of the draft charge questions for discussion at the upcoming Science Advisory Committee on Chemicals (SACC) meeting to review all...more

Holland & Knight LLP

TSCA Roundup: Existing Chemical Regulation Under the Second Trump Administration's EPA

Holland & Knight LLP on

The U.S. Environmental Protection Agency (EPA) under the second Trump Administration has begun to shift the Biden Administration's policies related to the review of existing chemicals under Section 6 of the Toxic Substances...more

Bergeson & Campbell, P.C.

EPA Seeks Public Comment on Candidates for Peer Reviewers for Several Phthalates

The U.S. Environmental Protection Agency (EPA) announced on April 30, 2025, that it is requesting public comments on candidates who are interested and available to serve as ad hoc reviewers assisting its Science Advisory...more

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

Cozen O'Connor

Bills Severing EPA from Risk Assessment Research Draw Heat from Democratic AGs

Cozen O'Connor on

A group of 14 Democratic AGs sent a letter to U.S. Senate and House leaders urging them to oppose efforts to prohibit the EPA from using human health risk assessments and to dismantle the EPA’s Office of Research and...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

Integral Consulting Inc.

Dermal Wipe Sampling for Semivolatile and Nonvolatile Flame Retardants

The U.S. Toxic Substances Control Act (TSCA) plays a critical role in regulating chemicals to safeguard human health and the environment. Its 2016 amendment expanded the U.S. Environmental Protection Agency’s (EPA's)...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 Reschedules SACC Meetings to Consider 1,3-Butadiene Draft Risk Evaluation, Will Issue Supplement

The U.S. Environmental Protection Agency (EPA) announced on March 11, 2025, the rescheduled meeting dates of the Science Advisory Committee on Chemicals (SACC) that had been previously scheduled for February 2025 to consider...more

Bergeson & Campbell, P.C.

EPA Extends Comment Period on Draft Scope Document for Vinyl Chloride TSCA Risk Evaluation

On March 5, 2025, the U.S. Environmental Protection Agency (EPA) extended the comment period on the draft scope of the risk evaluation to be conducted under the Toxic Substances Control Act (TSCA) for vinyl chloride. 90 Fed....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

Lathrop GPM on

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

Stoel Rives LLP

New 2025 EPA Risk Management Rules on TCE, PCE, and CTC

Stoel Rives LLP on

The U.S. Environmental Protection Agency (“EPA”) recently enacted further restrictions for three chlorinated solvents – trichloroethylene (“TCE”), perchloroethylene (“PCE”) and carbon tetrachloride (“CTC”).  On December 17...more

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