U.S. Supreme Court: No Federal Preemption in State’s I-9 Fraud Case By Michael H. Neifach & Amy L. Peck on March 6, 2020 Posted in I-9 and E-Verify, Immigration Litigation, Supreme Court Please see our legal update on the Supreme Court’s decision that federal law does not preempt a state’s ability to bring criminal prosecutions against individuals for providing false or fraudulent information in connection with their employment.