31 Tex. Admin. Code § 65.273
A permit holder who temporarily relocates to another state may maintain a Texas falconry permit provided a permanent residence is maintained by the permittee in the State of Texas. A falconry permit may be reissued for one two-year period for any permit holder temporarily residing out of state. A permit holder who has remained out of state for a period longer than two years will be presumed to have established permanent residence in another state and a Texas falconry permit will not be reissued.
Source Note:The provisions of this §65.273 adopted to be effective September 16, 1996, 21 TexReg 8518.