(a) The district may issue its bonds in various series or issues.
(b) Bonds may mature serially or otherwise not more than 50 years from their date and shall bear interest at any rate or rates permitted by the constitution and laws of this state.

(c) The district’s bonds and interest coupons, if any, are investment securities under the terms of Chapter 8 of the Business & Commerce Code and may be issued registrable as to principal or as to both principal and interest or may be issued in book entry form and may be made redeemable before maturity at the option of the district or may contain a mandatory redemption provision.
(d) The district’s bonds may be issued in the form, denominations, and manner and under the terms, conditions, and details and shall be signed and executed as provided by the board in the resolution or order authorizing their issuance.