U.S. Supreme Court to Decide If Immigration Law Preempts State Law Prosecution By Amy L. Peck, Michael H. Neifach & Jackson Lewis P.C. on March 26, 2019 Posted in I-9 and E-Verify, Immigration Litigation, Supreme Court Please see our legal update on the issue of whether the Immigration Reform and Control Act (IRCA) preempts states from using information in Form I-9 to prosecute a person under state law.