22 Tex. Admin. Code § 137.14
(a) A license holder who does not wish to maintain a license, the legal guardian of the license holder, or other legal representative of the license holder may voluntarily surrender the license by submitting a request in writing and returning the license certificate to the Board provided that the license holder:
Source Note:The provisions of this §137.14 adopted to be effective January 1, 2006, 30 TexReg 8687.