Sec. 21.104. ELIGIBILITY TO SERVE. To be eligible to be appointed as or to serve as a director, a person must be: (1) at least 18 years of age; (2) a qualified voter; and (3) a resident of the county governed by the appointing commissioners court. Added by Acts 2007, 80th Leg., R.S., Ch. 920 (H.B. 3166), Sec. 1.01, eff. April 1, 2009.