625 ILCS 5/18c-1401

Modification of Standards and Procedures in Response to Preemptive Federal Legislation. The Commission may, except with regard to licensing and ratemaking standards for motor carriers of property or passengers, conform its standards and procedures to the standards and procedures in a valid, preemptive federal statute where the provisions of this Chapter are in conflict with and would otherwise be preempted by such statute, any other provision of this Chapter notwithstanding.