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On May 15, 2026, the California Department of Pesticide Regulation (CDPR) announced a proposed rulemaking to harmonize its regulation of pesticide-treated seeds with the U.S. Environmental Protection Agency’s (EPA) regulation of pesticide-treated seeds. The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) grants EPA discretion to exempt from its requirements any pesticide that is of a character that is not requiring regulation under FIFRA. EPA exempts treated articles, including but...
On May 18, 2026, the U.S. Environmental Protection Agency (EPA) announced two proposed rules. The first proposed rule would uphold the federal drinking water Maximum Contaminant Levels (MCL) for perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS) while providing an option for drinking water systems to request two additional years to comply with the enforceable limits. The second proposed rule would rescind the regulatory determinations and regulations for perfluorohexane...
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....
As part of Smithers' multi-part series on microplastics, Lynn L. Bergeson, Lindsay A. Holden, Ph.D., DABT, L. Claire Hansen, and Catherina D. Narigon will discuss microplastic regulatory management in the U.S. and European Union (EU) as it applies to packaging. This webinar will focus on current and emerging issues for producers and stakeholders....
The U.S. Food and Drug Administration announced on May 12, 2026, “two decisive actions focused on food chemical safety.” First, FDA released two final documents for its new proactive food chemical safety post-market assessment program. Second, FDA launched reassessments of butylated hydroxytoluene (BHT) and azodicarbonamide (ADA), “chemical additives commonly used in a variety of food products.” As part of the reassessment, FDA issued two requests for information regarding the use and...
The Strengthening Environmental Protection for a Healthier Canada Act (the Act), enacted in 2023 to modernize the Canadian Environmental Protection Act, 1999 (CEPA), requires the creation of a “Watch List” of substances capable of becoming toxic to inform Canadians and businesses of substances that they may wish to avoid. On April 28, 2026, Environment and Climate Change Canada (ECCC) announced the publication of the Watch List Approach (the Approach) in the CEPA Registry. The Approach...
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...
May 11, 2026
29th Annual Green Chemistry & Engineering Conference, June 15-18, 2026, San Antonio, TX
The GC&E Conference, hosted by the ACS Green Chemistry Institute®, is the premier global event for green chemistry and engineering. As the first and longest-running conference on this topic, GC&E attracts scientists, educators, industry professionals, and advocates to explore advancements, share best practices, inspire innovation, and build community dedicated to sustainable solutions. Richard E. Engler, Ph.D. will present "Governing Material Change: Strategies for Circular...
The Chair of the New Mexico Environmental Improvement Board (NMEIB) signed a Final Order and Statement of Reasons on April 17, 2026, regarding the adoption of a rule on per- and polyfluoroalkyl substances (PFAS) in consumer products. The final rule, scheduled to be published in New Mexico’s Register on May 5, 2026, with the Final Order and Statement of Reasons, includes prohibitions for certain consumer products in 2027 and 2028;...
The U.S. Environmental Protection Agency (EPA) announced on April 24, 2026, the release of a publicly accessible list of Confidential Business Information (CBI) claims scheduled to expire under the Toxic Substances Control Act (TSCA). EPA states that the list includes claims that will expire between June 22, 2026, and July 31, 2026. According to EPA, to maintain accuracy and provide timely updates, it will refresh the list on a monthly basis as claims continue...