Tex. Nat. Res. Code § 134.132
(a) The commission shall notify the permit holder in writing of its decision to release or not to release all or part of the bond or deposit:
(b) If the commission disapproves the application for release of all or part of the bond, it shall notify the permit holder, in writing:
Added by Acts 1995, 74th Leg., ch. 76, Sec. 12.02(a), eff. Sept. 1, 1995.