Sec. 457.255. INCONTESTABILITY. Bonds are incontestable after they are:
(1) approved by the attorney general;
(2) registered by the comptroller; and
(3) sold and delivered to the purchaser.
Added by Acts 1997, 75th Leg., ch. 165, Sec. 30.35(a), eff. Sept. 1, 1997.