Ind. Code § 36-10-10-20
(a) The bonds shall be executed by the president of the board, and the corporate seal of the authority shall be affixed and attested by the secretary of the board. The interest coupons attached to the bonds shall be executed by placing the facsimile signature of the treasurer on them. The bonds shall be sold by the board:
(2) alternatively, at a negotiated sale.
Notice of sale shall be published in accordance with IC 5-3-1 .
(c) Any premium received from the sale of the bonds shall be used solely for the payment of principal and interest on the bonds. The board may also issue refunding bonds under IC 5-1-5 .
As added by Acts 1982, P.L.218, SEC.4. Amended by P.L.125-2018, SEC.12; P.L.38-2021, SEC.108; P.L.236-2023, SEC.215; P.L.230-2025, SEC.151.