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Shortly after announcing a case against a chemical supplier for failing to disclose imports of “hundreds of millions of pounds of toxic chemicals and their intended use,” the U.S. Environmental Protection Agency (EPA) announced on June 4, 2026, a settlement with an international agribusiness company for claims of violations of the Toxic Substances Control Act (TSCA) at its facilities in California and Washington. According to EPA, Wilbur-Ellis Company agreed to pay a penalty of $630,737 for...
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The U.S. Environmental Protection Agency (EPA) announced on June 1, 2026, that it has filed an administrative complaint against Wego Chemical Group and related companies (Wego) for violations of the Toxic Substances Control Act (TSCA). According to EPA, the complaint is the result of Wego’s “years-long” failure to report properly its import and domestic distribution of chemical substances. EPA states that since at least 2016, Wego imported “hundreds of millions of pounds of hundreds of...
As reported in our February 13, 2025, blog item, on January 17, 2025, the Biden U.S. Environmental Protection Agency (EPA) filed a notice of appeal in the U.S. Court of Appeals for the Ninth Circuit of the U.S. District Court for the Northern District of California’s 2024 decision finding that the Plaintiffs established by a preponderance of the evidence that the levels of fluoride typical in drinking water in the United States pose an unreasonable risk of injury to the health of the public....
American Composites Manufacturers Association's Composites 2026 Fly-In brings together industry leaders in Washington, D.C. to meet directly with Members of Congress, federal agencies, and key decision-makers who influence the policies shaping our industry’s future. Lynn L. Bergeson will present on TSCA issues on June 9, 2026....
The U.S. Environmental Protection Agency (EPA) announced on May 5, 2026, the availability of the final risk evaluation under the Toxic Substances Control Act (TSCA) for 1,2-dichloroethane (also known as ethylene dichloride (EDC)). 91 Fed. Reg. 24230. EPA notes that the purpose of TSCA risk evaluations is to determine whether a chemical substance presents an unreasonable risk of injury to health or the environment under the conditions of use (COU), including unreasonable risk to potentially...
April 21, 2026
EPA Releases Draft Risk Evaluations, Draft Hazard Assessments, and Supporting Documents for Four Chemicals
The U.S. Environmental Protection Agency (EPA) announced on April 10, 2026, that it is advancing its review of four chemicals under the Toxic Substances Control Act (TSCA) -- 1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethylcyclopenta [g]-2-benzopyran (HHCB), phthalic anhydride, o-dichlorobenzene (oDCB), and p-dichlorobenzene (pDCB) -- by releasing draft documents related to the review of these chemicals and convening a Science Advisory Committee on Chemicals (SACC) peer review meeting. According to...
The U.S. Environmental Protection Agency (EPA) announced on March 24, 2026, that it will propose to extend certain compliance dates in the December 2024 final risk management rules for perchloroethylene (PCE) and carbon tetrachloride (CTC) under the Toxic Substances Control Act (TSCA). According to EPA, it continues to revise the final rules “to ensure they are practical and implementable to protect human health and the environment and maintain uses that power the U.S. economy.” Until EPA...
The Senate Committee on Environment and Public Works (EPW) held a hearing on a discussion draft of S.__, the Toxic Substances Control Act Fee Reauthorization and Improvement Act of 2026 (Discussion Draft) on March 4, 2026. The Committee’s one pager on the Discussion Draft notes that since the Toxic Substances Control Act (TSCA) was enacted 50 years ago, the U.S. Environmental Protection Agency’s (EPA) “approval process for new chemicals has not been substantively improved. The current...
The House Committee on Energy and Commerce held a hearing on January 22, 2026, on “Chemicals in Commerce: Legislative Proposal to Modernize America’s Chemical Safety Law, Strengthen Critical Supply Chains, and Grow Domestic Manufacturing.” The hearing focused on a draft bill titled Discussion Draft of Legislation to Modernize the Toxic Substances Control Act (Discussion Draft). As reported in our January 17, 2026, memorandum, the Discussion Draft would impose sweeping changes to many of...
On January 15, 2026, the House Energy and Commerce Subcommittee on Environment announced it will hold a legislative hearing on January 22, 2026, entitled “Chemicals in Commerce: Legislative Proposal to Modernize America’s Chemical Safety Law, Strengthen Critical Supply Chains, and Grow Domestic Manufacturing.” The hearing will focus on a draft bill titled Discussion Draft of Legislation to Modernize the Toxic Substances Control Act (Discussion Draft). While...