A federal district court in Missouri recently enjoined Missouri Securities Division rules that require financial firms and professionals to obtain clients’ signatures on state-prescribed documents before providing advice that “incorporates a social or nonfinancial objective.”  The permanent injunction issued in Securities Industry and Financial Markets Association v. Ashcroft, No. 23-cv-4154 (W.D. Mo. Aug. 14, 2024), vindicates a noteworthy response from the securities industry to the anti-ESG backlash that has emerged in some states in the past few years and has politicized investment decisionmaking.