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It’s been almost nine years since Toxic Substances Control Act (TSCA) stakeholders celebrated President Obama’s enactment of the Frank R. Lautenberg Chemical Safety for the 21st Century Act (Lautenberg) on June 22, 2016. Because the road to amending TSCA was long (almost a decade), contentious and complicated, stakeholders may have been more relieved that the process was finally over than interested in the fine print....

The Organisation for Economic Co-operation and Development (OECD) has published the Developments in Delegations on the Safety of Manufactured Nanomaterials and Advanced Materials between July 2023 and June 2024 — Tour de Table (Tour de Table). The Tour de Table lists U.S. developments on the human health and environmental safety of nanomaterials. Risk assessment decisions, including the type of nanomaterials assessed, testing recommended, and outcomes of the assessment include: The Tour de...

U.S. Environmental Protection Agency (EPA) Administrator Lee Zeldin on February 4, 2025, announced the “Powering the Great American Comeback Initiative” (PGAC Initiative). It consists of five pillars and is intended to serve as a roadmap to guide EPA’s actions under Administrator Zeldin. The five pillars are:  Administrator Zeldin explained Pillar 3 by stating, “Any business that wants to invest in America should be able to do so without having to face years-long, uncertain, and...

A key force propelling reform of the Toxic Substances Control Act through Congress in 2016 was a bipartisan belief, shared by the business and environmental communities alike, that the Environmental Protection Agency needs more information to do its job of protecting the American public from adverse effects caused by chemical exposures. After all, it has been domestic policy under TSCA for almost a half century that “adequate information should be developed . . . and...

It has been almost nine years since Toxic Substances Control Act (TSCA) stakeholders celebrated President Obama’s enactment on June 22, 2016, of the Frank R. Lautenberg Chemical Safety for the 21st Century Act (Lautenberg). Because the road to amending TSCA was long (almost a decade), contentious, and complicated, stakeholders were perhaps more relieved that the process was finally over than inclined to focus on the fine print. This article discusses mid-course corrections that are desperately...

On January 16, 2025, the U.S. Environmental Protection Agency (EPA) announced the availability of and requested public comment on the draft scope of the risk evaluation to be conducted under the Toxic Substances Control Act (TSCA) for vinyl chloride. 90 Fed. Reg. 4738. EPA notes that under TSCA, the scope documents must include the conditions of use (COU), hazards, exposures, and the potentially exposed or susceptible subpopulations (PESS) that EPA expects to consider in conducting...

On January 14, 2025, the U.S. Environmental Protection Agency (EPA) issued a proposed rule to address the unreasonable risk of injury to human health presented by Color Index (C.I.) Pigment Violet 29 (PV29) under its conditions of use (COU) as documented in EPA’s January 2021 risk evaluation and September 2022 revised risk determination. 90 Fed. Reg. 3107. The proposed rule states that the Toxic Substances Control Act (TSCA) requires that EPA address by rule any...

On January 17, 2025, the U.S. Environmental Protection Agency (EPA) announced the release of the latest Toxic Substances Control Act (TSCA) Inventory. The TSCA Inventory lists all existing chemical substances manufactured, processed, or imported in the United States under TSCA that do not otherwise qualify for an exemption or exclusion. EPA states that “[t]his biannual update to the public TSCA Inventory is part of EPA’s regular posting of non-confidential TSCA Inventory data.” EPA plans...

In a development no one could have predicted several weeks ago, the first hearing of the 119th Congress in the House Committee on Energy and Commerce (E&C) focused on the Toxic Substances Control Act (TSCA) and amendments to TSCA that were enacted more than eight years ago. The E&C Subcommittee on Environment (the Subcommittee) hearing on January 22, 2025, “A Decade Later: Assessing the Legacy and Impact of the Frank R. Lautenberg Chemical Safety for...

Representatives Diana Harshbarger (R-TN) and Mariannette Miller-Meeks (R-IA) introduced H.J. Res. 27, a resolution expressing congressional disapproval of the U.S. Environmental Protection Agency’s (EPA) rule on trichloroethylene (TCE). This joint resolution is an attempt to use the Congressional Review Act (CRA) to overturn EPA’s recent TCE rule issued under the Toxic Substances Control Act (TSCA). Introduction of a resolution of disapproval is the first step in the process of overturning a...