Texas Health and Safety Code - HEALTH & SAFETY § 282.022. Oath and Bond

(1) take and subscribe an oath before the county judge to faithfully and impartially discharge the duties of a board member and to give an account of the member's activities to the commissioners court when requested to do so;  and

(2) execute a good and sufficient bond for $5,000 payable to the county judge for the use and benefit of the district, conditioned on the faithful performance of the person's duties as a board member.