Section 225 ILCS 305/26 - [Section Scheduled to be Repealed 1/1/2030] Subpoenas; depositions; oaths(a) The Department has power to subpoena documents, books, records, or other materials and to bring before it any person and to take testimony, either orally or by deposition, or take written interrogatories, or any combination thereof, with the same fees and mileage and in the same manner as is prescribed in civil cases in the courts of this State.(b) The Secretary, the designated hearing officer, and every member of the Board has the power to administer oaths to witnesses at any hearing that the Department is authorized to conduct and any other oaths authorized in any Act administered by the Department.Amended by P.A. 101-0346,§ 10, eff. 8/9/2019.Amended by P.A. 096-0610,§ 10, eff. 8/24/2009.