30 Tex. Admin. Code § 297.72
A hearing is required in order to determine whether a permit has been or should be forfeited and canceled in whole or in part for failure of the permittee to commence or complete construction, unless the permittee executes a form abandoning all or a portion of the rights under the permit and waiving right to notice and hearing thereon.
Source Note:The provisions of this §297.72 adopted to be effective May 29, 1986, 11 TexReg 2331.