On July 5, 2024, the U.S. Court of Appeals for the District of Columbia Circuit issued its decision in Vinyl Institute, Inc. v. EPA (No. 22-1089). As reported in our May 31, 2022, blog item, on May 23, 2022, the Vinyl Institute, Inc. (VI) filed suit against the U.S. Environmental Protection Agency (EPA), seeking review of EPA’s March 2022 test order for 1,1,2-trichloroethane (1,1,2-TCA) issued under Section 4(a)(2) of the Toxic Substances Control Act (TSCA)....
