By majority vote of the board of trustees of a self-insurance fund created under this chapter, the fund may cover:

(1) members of the board of trustees;

(2) staff of the fund, including persons with whom the fund has contracted to perform staff functions; or

(3) any other self-insurance fund created under Chapter 791, Government Code.

Acts 1993, 73rd Leg., ch. 269, § 1, eff. Sept. 1, 1993.