Tex. Spec. Dist. Code § 1009.202
(a) At the time general obligation bonds are issued by the district under Section 1009.201, the board shall impose an ad valorem tax in an amount sufficient to:
Added by Acts 2005, 79th Leg., Ch. 729 (H.B. 2019), Sec. 1.01, eff. April 1, 2007.