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On October 7, 2026, the Natural Resources Defense Council (NRDC) published an Expert Blog item entitled “When States Act, Markets Follow: The Ripple Effects of PFAS and Chemical Safety Policies.” NRDC draws from its work to present five cases showing how state policies are reducing exposure to per- and polyfluoroalkyl substances (PFAS) and other chemicals in consumer products beyond state borders. According to NRDC, in each case, states have enacted legislation to regulate PFAS or other...

On August 25, 2025, the New York State Department of Environmental Conservation (NYS DEC) held a pre-rulemaking stakeholder meeting on its implementation of New York’s per- and polyfluoroalkyl substances (PFAS) in apparel law. Section 37-0121 of the Environmental Conservation Law (ECL) prohibits the sale of apparel containing PFAS as intentionally added chemicals beginning January 1, 2025. No later than January 1, 2027, Section 37-0121 prohibits the sale of apparel containing PFAS at or above...

On August 25, 2025, the New York State Department of Environmental Conservation (NYS DEC) will hold a pre-rulemaking stakeholder meeting on its implementation of the prohibitions on per- and polyfluoroalkyl substances (PFAS) in apparel. NYS DEC will present an overview of the enacted law, codified at Section 37-0121 of the Environmental Conservation Law, and discuss the conceptual framework for regulating PFAS in apparel that it is considering for the rulemaking. NYS DEC notes that this will be...

On May 6, 2014, INVISTA, a large U.S. headquartered integrated producer of chemical intermediaries, polymers, and fibers, and owner of the LYCRA Brand, announced the introduction of the "only commercial offering of a bio-derived spandex available globally and for use in a wide variety of apparel fabrics and garments." The company explains that "[a]pproximately 70 percent by weight of the new LYCRA® bio-derived spandex fiber comes from a renewable source made from dextrose...