Illinois Statutes Chapter 820. Employment § 115/11. Duties and powers of Department of Labor

(a) To investigate and attempt equitably to adjust controversies between employees and employers in respect of wage claims arising under this Act and to that end the Department through the Director of Labor or any other person in the Department of Labor designated by him or her, shall have the power to administer oaths, subpoena and examine witnesses, to issue subpoenas duces tecum requiring the production of such books, papers, records and documents as may be evidence of any matter under inquiry and to examine and inspect the same as may relate to the question in dispute. Service of such subpoenas shall be made by any sheriff or any person. Any court in this State, upon the application of the Department may compel attendance of witnesses, the production of books and papers, and the giving of testimony before the Department by attachment for contempt or in any other way as the production of evidence may be compelled before such court.

(b) To take assignments of wage claims in the name of the Director of Labor and his or her successors in office and prosecute actions for the collection of wages for persons financially unable to prosecute such claims when in the judgment of the Department such claims are valid and enforceable in the courts. No court costs or any fees for necessary process and proceedings shall be payable in advance by the Department for prosecuting such actions. In the event there is a judgment rendered against the defendant, the court shall assess as part of such judgment the costs of such proceeding. Upon collection of such judgments the Department shall pay from the proceeds of such judgment such costs to such person who is by law entitled to same. The Department may join in a single proceeding any number of wage claims against the same employer but the court shall have discretionary power to order a severance or separate trial for hearings.

(c) To make complaint in any court of competent jurisdiction of violations of this Act.

(d) In addition to the aforementioned powers, subject to appropriation, the Department may establish an administrative procedure to adjudicate claims and to issue final and binding administrative decisions on such claims subject to the Administrative Review Law. To establish such a procedure, the Director of Labor or her or his authorized representative may promulgate rules and regulations. The adoption, amendment or rescission of rules and regulations for such a procedure shall be in conformity with the requirements of the Illinois Administrative Procedure Act. If a final and binding administrative decision issued by the Department requires an employer or other party to pay wages, penalties, or other amounts in connection with a wage claim, and the employer or other party has neither: (i) made the required payment within 35 days of the issuance of the final and binding administrative decision; nor (ii) timely filed a complaint seeking review of the final and binding administrative decision pursuant to the Administrative Review Law in a court of competent jurisdiction, the Department may file a verified petition against the employer or other party to enforce the final administrative decision and to collect any amounts due in connection therewith in the circuit court of any county where an official office of the Department is located.