40 ILCS 5/22-231
If the Board of Underwriters of any such city, village or incorporated town, at any time after creating a pension fund as provided in the Fire Insurance Patrolmen's Pension Fund Act of the Illinois Municipal Code or this Division, shall discontinue the operation or sustaining of a paid fire insurance patrol, the persons constituting the Board of Trustees of such pension fund shall continue as such trustees until the second annual meeting of the Board of Underwriters following the effective date of discontinuing the operation of the paid fire insurance patrol. At the second annual meeting of the Board of Underwriters following the discontinuance of a paid fire insurance patrol, trustees shall be selected composed of the president, secretary and treasurer of the Board of Underwriters, and 4 trustees to be appointed by the President of the Board of Underwriters and confirmed by the directors of the Board of Underwriters, all of whom shall be officers of insurance companies who are or have been contributors to the Patrolmen's Pension Fund. All of such trustees shall have their principal place of business in the city, village or incorporated town in which the Board of Underwriters has its principal office. The president, secretary and treasurer of the Board of Underwriters, acting as trustees, shall continue as trustees during their respective terms of office as officers of the Board of Underwriters. The 4 trustees appointed by the President of the Board of Underwriters shall serve for terms of 2 years and until their successors are appointed and confirmed. Vacancies occurring by reason of death, disability or resignation of a trustee shall be filled in the same manner in which the 4 trustees, not officers of the Board of Underwriters, are selected.
40 ILCS 5/22-231