Sec. 1.04. FUND; STATUTORY TRUST. (a) The firefighters' and police officers' retiree health care fund is established for each municipality to which this Act applies. The fund is a statutory trust and is not a subdivision of government.
(b) The board shall administer and hold in trust the assets of the fund for the exclusive benefit of the beneficiaries of the fund. The board may pay from the fund reasonable administrative expenses incurred in administering the fund.
(c) The fund may not be diverted, transferred, or used for any other purpose inconsistent with this Act and with the instruments governing the fund.
(d) A public or private agency, entity, or authority may not alter or impair any contract made by the board or under the authority or direction of the board.