Memoranda

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.”...

The U.S. Environmental Protection Agency (EPA) announced on July 11, 2024, that it granted a petition filed under Section 21 of the Toxic Substances Control Act (TSCA) requesting that EPA establish regulations under TSCA Section 6 prohibiting the manufacturing, processing, use, distribution in commerce, and disposal of three per- and polyfluoroalkyl substances (PFAS) formed during the fluorination of plastic containers. EPA “will promptly commence an appropriate proceeding under TSCA Section...

On June 26, 2024, Bergeson & Campbell, P.C. (B&C®), the Environmental Law Institute (ELI), and the George Washington University (GWU) Milken Institute School of Public Health presented “TSCA Reform — Eight Years Later.” This hybrid conference marked the eighth Toxic Substances Control Act (TSCA) Annual Conference, reflecting on the accomplishments and challenges since the implementation of the 2016 Frank R. Lautenberg Chemical Safety for the 21st Century Act (Lautenberg Act)...

On June 14, 2024, the California Office of Environmental Health Hazard Assessment (OEHHA) issued a notice proposing additional changes to its Proposition 65 (Prop 65) Article 6 “clear and reasonable warnings” regulations for “short-form” warnings (Notice). The changes proposed now are to the proposed regulations that OEHHA issued on October 27, 2023. The history of these amendments, dating back to January 2021, are set forth in our memorandum available here. Written comments on the...

On June 15, 2024, the U.S. Environmental Protection Agency (EPA) issued a proposed rule under Section 6(a) of the Toxic Substances Control Act (TSCA) that would protect workers and consumers from exposure to N-methylpyrrolidone (NMP). 89 Fed. Reg. 51134. To address the identified unreasonable risk, EPA proposes to: prohibit the manufacture (including import), processing, distribution in commerce, and use of NMP in several occupational conditions of use (COU); require worker protections through...

On June 12, 2024, the U.S. District Court for the Eastern District of California (District Court) issued an Order granting a preliminary injunction brought by the Personal Care Products Council (PCPC), which alleged that the California Office of Environmental Health Hazard Assessment’s (OEHHA) requirement for warnings under Proposition 65 (Prop 65) related to titanium dioxide in cosmetics and personal care products violated the First Amendment. The Personal Care Products Council v. Bonta, No....

The U.S. Occupational Safety and Health Administration (OSHA) issued a final rule on May 20, 2024, that amends the Hazard Communication Standard (HCS) to conform to the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), primarily Revision 7 (Rev 7), address issues that arose during the implementation of the 2012 update to the HCS, and provide better alignment with other U.S. agencies and international trading partners while enhancing the effectiveness of the standard....

The U.S. Environmental Protection Agency (EPA) announced on May 20, 2024, the availability of and solicited public comment on the draft manufacturer-requested risk evaluation (MRRE) for di-isodecyl phthalate (DIDP) and the draft physical chemical, fate, and hazard assessments for di-isononyl phthalate (DINP) prepared under the Toxic Substances Control Act (TSCA). 89 Fed. Reg. 43847. In its May 17, 2024, press release, EPA states that it preliminarily determined that all but one of the uses of...

Registration is now open for “TSCA Reform — Eight Years Later,” the June 26, 2024, day-long conference sponsored by Bergeson & Campbell, P.C. (B&C®), the Environmental Law Institute (ELI), and the George Washington University Milken Institute School of Public Health. The conference focuses on Toxic Substances Control Act (TSCA) implementation challenges and accomplishments since the enactment in 2016 of the Frank R. Lautenberg Chemical Safety for the 21st Century Act...

On April 30, 2024, the House Appropriations Subcommittee for Interior, Environment, and Related Agencies held a hearing on the fiscal year (FY) 2025 budget request for the U.S. Environmental Protection Agency (EPA). The Senate Appropriations Subcommittee for the Interior, Environment, and Related Agencies held a separate hearing on EPA’s FY 2025 budget request on May 1, 2024, and the Senate Committee on Environment and Public Works held its own hearing on May 8, 2024. On...

On May 8, 2024, the U.S. Environmental Protection Agency’s (EPA) Office of Chemical Safety and Pollution Prevention (OCSPP) held a webinar on “Reducing PFAS in Products: Progress and Challenges.” The webinar was the third in EPA’s series on “Pollution Prevention in Action.” Jennie Romer, EPA Deputy Assistant Administrator for Pollution Prevention, hosts webinars featuring businesses, Pollution Prevention grantees, and other experts about innovations and successes in implementing...

The U.S. Environmental Protection Agency (EPA) issued on May 8, 2024, a final rule to address unreasonable risks of injury to health EPA identified caused by methylene chloride under its conditions of use (COU). 89 Fed. Reg. 39254. According to EPA, the final rule will prevent serious illness and death associated with uncontrolled exposures to methylene chloride by preventing consumer access methylene chloride and by restricting the industrial and commercial use of methylene chloride while...

On May 8, 2024, the U.S. Environmental Protection Agency (EPA), U.S. Food and Drug Administration (FDA), and the U.S. Department of Agriculture (USDA) released a plan to update, streamline, and clarify their regulations and oversight mechanisms for products of biotechnology. The Coordinated Framework for the Regulation of Biotechnology: Plan for Regulatory Reform under the Coordinated Framework for the Regulation of Biotechnology (the Plan) provides a roadmap for actions the agencies will take,...

The U.S. Environmental Protection Agency (EPA) released a final rule on April 23, 2024, that amends the procedural framework rule for conducting risk evaluations under the Toxic Substances Control Act (TSCA). According to the final rule, published in the Federal Register on May 3, 2024, EPA reconsidered the procedural framework rule for conducting such risk evaluations and is revising certain aspects of that framework to align better with the statutory text and applicable court decisions,...

On April 26, 2024, the U.S. Environmental Protection Agency (EPA) requested comment on proposed consent decrees that would address lawsuits filed by the Community In-Power and Development Association Inc. (CIDA), Learning Disabilities Association of America, Louisiana Environmental Action Network, Sierra Club, and Texas Environmental Justice Advocacy Services (CIDA Plaintiffs) in the U.S. District Court for the District of Columbia on September 18, 2023, CIDA v. EPA, Case No. 1:23-cv-02715 (the...

The U.S. Environmental Protection Agency (EPA) issued on April 26, 2024, the final National Primary Drinking Water Regulation (NPDWR) for six per- and polyfluoroalkyl substances (PFAS). 89 Fed. Reg. 32532. The NPDWR establishes Maximum Contaminant Levels (MCL) for six PFAS in drinking water: perfluorooctanoic acid (PFOA), perfluorooctane sulfonic acid (PFOS), perfluorohexane sulfonic acid (PFHxS), perfluorononanoic acid (PFNA), and hexafluoropropylene oxide dimer acid (HFPO-DA) as contaminants...

The U.S. Environmental Protection Agency (EPA) announced on April 9, 2024, the release of an updated “Interim Guidance on the Destruction and Disposal of Perfluoroalkyl and Polyfluoroalkyl Substances and Materials Containing Perfluoroalkyl and Polyfluoroalkyl Substances.” According to EPA, the updated guidance “reflects the latest, best available science to provide information that managers of [per- and polyfluoroalkyl substances (PFAS)] wastes can use to evaluate the most appropriate...

On April 16, 2024, the U.S. Environmental Protection Agency (EPA) announced the availability of and requested public comment on a draft document titled “Draft Risk Evaluation for Asbestos Part 2: Supplemental Evaluation Including Legacy Uses and Associated Disposals of Asbestos” (the Draft Asbestos Part 2). 89 Fed. Reg. 26878. EPA is evaluating legacy uses and associated disposals of asbestos, including chrysotile asbestos, five additional fiber types, asbestos-containing talc, and Libby...

On April 22, 2024, the European Commission (EC) announced that it adopted a “Communication from the Commission: Guiding criteria and principles for the essential use concept in EU legislation dealing with chemicals.” The press release states that “[t]he overall aim of this concept is to achieve higher regulatory efficiency and predictability for authorities, investors and industry for a faster phase-out of the most harmful substances in non-essential uses, while allowing more time for the...

On April 19, 2024, the U.S. Environmental Protection Agency (EPA) announced a final rule that will designate perfluorooctanoic acid (PFOA), perfluorooctanesulfonic acid (PFOS), and their salts and structural isomers as hazardous substances under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). EPA states that under the rule, entities are required to report immediately releases of PFOA and PFOS that meet or exceed the reportable quantity (RQ) of one pound within...