(a) The bonds may not be delivered until:
- (1) a transcript of the proceedings authorizing their issuance has been submitted to the attorney general and approved by the attorney general as to legality; and
- (2) the bonds have been registered by the comptroller of public accounts.
- (b) If approved by the attorney general, the bonds are incontestable except for fraud.
Acts 1987, 70th Leg., ch. 149, Sec. 1, eff. Sept. 1, 1987.