Tex. Gov't Code § 660.011
As additional compensation to a state employee, a state agency may reimburse the employee for or pay a travel expense the employee incurs while attending the funeral of an individual who was a state employee, a board member, or a member of the legislature if:
Added by Acts 1997, 75th Leg., ch. 1300, Sec. 4, eff. Sept. 1, 1997.