In a rare win for employers, on March 23, 2023 the Illinois Supreme Court issued its decision in Walton v. Roosevelt University, affirming dismissal of claims brought under the Biometric Information Privacy Act (BIPA) by a union worker trying to pursue a class action lawsuit against his prior employer due to the employer requiring employees to enroll a scan of their hand geometry onto a biometric timekeeping device in order to clock in and out for work. Specifically, the Court held that federal labor law — Section 301 of the Labor Management Relations Act (LMRA) — preempts BIPA claims brought by union workers where their underlying collective bargaining agreement (CBA) contains a broad management rights provision. The ruling requires workers, whose employment is controlled by a CBA containing a broad management rights clause (which is common), to proceed with BIPA claims through the collective bargaining process; not through the courts. This decision serves as a major blow to those pursuing class action BIPA lawsuits where a union contract is in place. To be more clear, this decision can effectively shut down and close out BIPA lawsuits and the dreaded class action lawsuit.