For a former member of a county police department who has received a refund under Section 9-164, periods during which the employee serves as head of an employee association, the membership of which consists of other police officers, provided that the employee contributes to the Fund (1) the amount that he would have contributed had he remained an active member of the county police department in the position he occupied at the time he left service, (2) an amount calculated by the Board representing employer contributions, and (3) regular interest thereon from the date of service to the date of payment. However, if the former member of the county police department retires on or after January 1, 1993 but no later than March 1, 1993, the amount representing employer contributions specified in item (2) shall be waived.
For leaves of absence to which this item (c) applies and for other periods to which this item (c) applies, including those leaves of absence and other periods of service beginning before January 5, 2012 (the effective date of Public Act 97-651) , the employee or former member must continue to remain in sworn status, subject to the professional standards of the public employer or those terms established in statute.
40 ILCS 5/9-219