(105 ILCS 5/24-21.1) (from Ch. 122, par. 24-21.1)
    Sec. 24-21.1. Organization dues, payments and contributions. The board shall, upon the written request of an employee, withhold from the compensation of that employee any dues, payments or contributions payable by such employee to any employee labor organization as defined in the Illinois Educational Labor Relations Act. Under such arrangement, an amount shall be withheld from each regular payroll period which is equal to the pro rata share of the annual dues plus any payments or contributions and the board shall transmit such withholdings to the specified labor organization within 10 working days from the time of the withholding.
(Source: P.A. 83-1014.)