70 ILCS 1855/9

(70 ILCS 1855/9) (from Ch. 19, par. 459) Sec. 9. The District may pursuant to ordinance adopted by the Board and without submitting the question to referendum from time to time issue and dispose of its interest bearing revenue bonds and may also in the same manner from time to time issue and dispose of its interest bearing revenue bonds to refund any revenue bonds at maturity or pursuant to redemption provisions or at any time before maturity with the consent of the holders thereof. (Source: Laws 1961, p. 2993.)