210 ILCS 125/6
Applications and fees for renewal of the license shall be made in writing by the holder of the license, on forms furnished by the Department or, where applicable, the ordinance health department, shall be accompanied by a license application fee in accordance with Sections 8.1, 8.2, and 8.3 of this Act for fees assessed by the Department or as established by local ordinance for fees assessed by the ordinance health department , which shall not be refundable, and shall contain any change in the information submitted since the original license was issued or the latest renewal granted. In addition to any other fees required under this Act, a late fee in accordance with Sections 8.1, 8.2, and 8.3 of this Act shall be charged when any renewal application is received by the Department after the license has expired or as established by local ordinance for fees assessed by the ordinance health department; however, educational institutions and units of State or local government shall not be required to pay late fees. If, after inspection, the Department or the ordinance health department is satisfied that the swimming facility is in substantial compliance with the provisions of this Act and the rules issued thereunder, the Department or the ordinance health department shall issue the renewal license. No license shall be renewed if the licensee has unpaid fines, fees, or penalties owed to the Department. In no case shall license renewal or late fees be assessed by both the Department and the ordinance health department.
210 ILCS 125/6