225 ILCS 225/15
Current through Public Act 103-1056
In the event of the inability of any party or the Department to procure the attendance of witnesses to give testimony or produce books and papers, such party or the Department may take the deposition of witnesses in accordance with the laws of this State. All testimony taken at a hearing shall be reduced to writing, and all such testimony and other evidence introduced at the hearing shall be a part of the record of the hearing.
225 ILCS 225/15