Tex. Gov't Code § 2306.207
(a) The department may create a reserve fund with the comptroller out of:
Added by Acts 1993, 73rd Leg., ch. 268, Sec. 1, eff. Sept. 1, 1993.
Amended by Acts 1997, 75th Leg., ch. 980, Sec. 32, eff. Sept. 1, 1997;
Acts 1997, 75th Leg., ch. 1423, Sec. 8.75, eff. Sept. 1, 1997.