Tex. Labor Code § 211.002: LOCATION OF SERVICE OF STATE EMPLOYEES.

(a) The commission may enter into a reciprocal arrangement with the appropriate agency of another state under which a state employee who performs services in the state that is not the employing state is considered to be engaged in employment performed entirely in the employing state.

(b) The commission shall enter the arrangement on request of an agency of this state that has an employee performing a service in another state.

Acts 1993, 73rd Leg., ch. 269, Sec. 1, eff. Sept. 1, 1993.