All Knowledge & Insights By Date

The U.S. Environmental Protection Agency (EPA) proposed on October 8, 2024, to add 16 individual per- and polyfluoroalkyl substances (PFAS) and 15 PFAS categories representing more than 100 individual PFAS to the Toxics Release Inventory (TRI) list of toxic chemicals subject to reporting under the Emergency Planning and Community Right-to-Know Act (EPCRA) and the Pollution Prevention Act (PPA) to comply with the National Defense Authorization Act for Fiscal Year 2020 (NDAA). 89 Fed. Reg. 81776....

On September 30, 2024, the U.S. Environmental Protection Agency (EPA) requested public comment on the manufacture of certain per- and polyfluoroalkyl substances (PFAS), including perfluorooctanoic acid (PFOA), perfluorononanoic acid (PFNA), and perfluorodecanoic acid (PFDA), during the fluorination of high-density polyethylene (HDPE) and other plastic containers to inform regulations as appropriate under the Toxic Substances Control Act (TSCA). 89 Fed. Reg. 79581. EPA notes that this request for...

On September 26, 2024, the U.S. Environmental Protection Agency (EPA) released the final risk evaluation for Tris(2-chloroethyl) phosphate (TCEP), a flame retardant and plasticizer. 89 Fed. Reg. 78868. EPA states that it determined that TCEP poses an unreasonable risk of injury to human health and the environment. According to EPA’s September 23, 2024, press release, TCEP “has the potential to cause kidney cancer, damage the nervous system and kidneys, and harm fertility.” EPA notes that...

Bergeson & Campbell, P.C. (B&C®) is pleased to announce publication of the 2024 edition of Guide to the Toxic Substances Control Act (TSCA), LexisNexis (Guide to TSCA), the first under the editorial direction of the TSCA team at Bergeson & Campbell, P.C. Guide to TSCA is the definitive comprehensive treatise on TSCA, written for lawyers, regulatory affairs specialists, and commercial and business people who need to understand the details of this...

On July 10, 2024, the U.S. Environmental Protection Agency (EPA) published a compliance guide for its final methylene chloride risk management rule issued under the Toxic Substances Control Act (TSCA). The final rule is complicated, and the compliance guide is a useful document for stakeholders to consider reading. ...

The U.S. Environmental Protection Agency (EPA) issued a proposed rule on August 8, 2024, to address the unreasonable risk of injury to human health presented by 1-bromopropane (1-BP) under its conditions of use (COU) as documented in EPA’s August 2020 Risk Evaluation for 1-BP and the December 2022 Revised Risk Determination for 1-BP prepared under the Toxic Substances Control Act (TSCA). 89 Fed. Reg. 65066. To address the identified unreasonable risk, EPA proposes requirements to, among other...

On July 10, 2024, the U.S. Environmental Protection Agency (EPA) published a compliance guide for its final methylene chloride risk management rule issued under the Toxic Substances Control Act (TSCA). According to EPA, the compliance guide will help industry, workers, and other interested stakeholders understand and comply with the new regulations to prevent injuries, long-term illnesses, and deaths. EPA also announced that in June 2024, it released a fact sheet on the rule containing...

The U.S. Environmental Protection Agency (EPA) announced on July 25, 2024, that it is proposing to designate acetaldehyde, acrylonitrile, benzenamine, vinyl chloride, and 4,4-methylene bis(2-chloroaniline) (MBOCA) as high-priority substances (HPS) for risk evaluation under the Toxic Substances Control Act (TSCA). 89 Fed. Reg. 60420. EPA is providing a 90-day comment period, during which interested persons may submit comments on the proposed designations of these chemicals as HPSs for risk...

The standard of judicial review for most critical TSCA determinations under section 19 is “substantial evidence in the record taken as a whole”. This is a tough standard, considerably more rigorous than the Administrative Procedure Act (APA) standard under section 706, where agency action will be set aside if it is “arbitrary, capricious, an abuse of discretion, or otherwise not in accordance with law.” The recent Loper...

On July 1, 2024, the U.S. Environmental Protection Agency (EPA) announced the release of the draft risk evaluation for 1,1-dichloroethane (1,1-DCE) and the draft human health hazard assessment supporting the draft risk evaluation for 1,2-dichloroethane (1,2-DCE, also known as ethylene dichloride) prepared under the Toxic Substances Control Act (TSCA). EPA states that it “preliminarily determined 1,1-dichloroethane poses unreasonable risk to human health (of workers) and the environment.”...