Bonds issued for the purposes enumerated in Section 37-101-91 may be refunded, in whole or in part:
For the purpose of refunding any bonds, including refunding bonds, the board of trustees may make and issue refunding bonds in such amount as may be necessary to pay off and redeem bonds to be refunded together with unpaid and past due interest thereon and any premium which may be due under the terms of such bonds, together also with the cost of issuing and refunding bonds, and may sell the same in like manner as provided in Section 37-101-97 for the initial issuance of bonds. With the proceeds of any such refunding bonds, the board shall pay off, redeem, and cancel such old bonds and coupons as may have matured or such bonds as may have been called for payment and redemption together with the past due interest and the premium, if any, due thereon; such bonds may be issued and delivered in exchange for a like par value amount of bonds to refund which the refunding bonds were issued. No refunding bonds issued hereunder shall be payable in more than forty (40) years from the date thereof or shall bear interest at a rate in excess of the rate of interest authorized in Section 75-17-103 for the bonds being refunded.
Such refunding bonds shall be payable from the same sources as were pledged to the payment of the bonds refunded thereby and, in the discretion of the board of trustees, may be payable from any other sources which may be pledged to the payment of revenue bonds issued under Sections 37-101-91 through 37-101-103. Bonds of two (2) or more issues of any institution of higher learning of the state of Mississippi may be refunded by a single issue of refunding bonds.
Notwithstanding the foregoing provisions of this section, bonds referred to hereinabove may be issued pursuant to the supplemental powers and authorizations conferred by the provisions of the Registered Bond Act, being Sections 31-21-1 through 31-21-7.
Miss. Code § 37-101-95