Sec. 284.002.  TERMS.  (a)  The bonds must mature serially or otherwise not more than 40 years after the date they are issued.
(b)  The bonds may be:
(1)  made redeemable before maturity;  and
(2)  issued registrable as to principal or as to principal and interest.
(c)  The bonds shall be executed in the manner and bear interest at the rate provided by the commissioners court in the order authorizing the bonds.
Acts 1989, 71st Leg., ch. 678, Sec. 1, eff. Sept. 1, 1989.