Section 173.14B - Bonds and notes1. The board may issue and sell negotiable revenue bonds of the authority in denominations and amounts as the board deems for the best interests of the fair. However, the board must first submit a list of the purposes ranked by priority and a purpose must be authorized by a constitutional majority of each house of the general assembly and approved by the governor. A purpose must be one of the following: a. To acquire real estate to be devoted to uses for the fair.b. To pay any expenses or costs incidental to a building or repair project.c. To provide sufficient funds for the advancement of any of its corporate purposes.2. The board may issue negotiable bonds and notes of the authority in principal amounts which are necessary to provide sufficient funds for achievement of its corporate purposes, the payment of interest on its bonds and notes, the establishment of reserves to secure its bonds and notes, and all other expenditures of the board incident to and necessary or convenient to carry out its purposes and powers, subject to authorization and approval required under subsection 1. However, the total principal amount of bonds and notes outstanding at any time under subsection 1 and this subsection shall not exceed twenty-five million dollars. The bonds and notes are deemed to be investment securities and negotiable instruments within the meaning of and for all purposes of the uniform commercial code, chapter 554.3. Bonds and notes are payable solely out of the moneys, assets, or revenues of the authority and as provided in the agreement with bondholders or noteholders pledging any particular moneys, assets, or revenues. Bonds or notes are not an obligation of this state or its political subdivisions other than the authority within the meaning of any constitutional or statutory debt limitations, but are special obligations of the authority payable solely from sources provided in this chapter, and the authority shall not pledge the credit or taxing power of this state or its political subdivisions other than the authority or make its debts payable out of any moneys except those of the authority.4. Bonds shall: a. State the date and series of the issue, be consecutively numbered, and state on their face that they are payable both as to principal and interest solely out of the assets of the authority and do not constitute an indebtedness of this state or its political subdivisions other than the authority within the meaning of any constitutional or statutory debt limit.b. Be either registered, registered as to principal only, or in coupon form, issued in denominations as the board prescribes, fully negotiable instruments under the laws of this state, signed on behalf of the authority with the manual or facsimile signature of the president or vice president, attested by the manual or facsimile signature of the secretary, have impressed or imprinted on it the seal of the authority or facsimile of it, and coupons attached shall be signed with the facsimile signature of the president or vice president, be payable as to interest at rates and at times as the authority determines, be payable as to principal at times over a period not to exceed fifty years from the date of issuance, at places and with reserved rights of prior redemption, as the board prescribes, be sold at prices, at public or private sale, and in a manner as the board prescribes, and the board may pay all expenses, premiums, and commissions which it deems necessary or advantageous in connection with the issuance and sale; and be issued subject to the terms, conditions, and covenant providing for the payment of the principal, redemption premiums, if any, interest, and other terms, conditions, covenants, and protective provisions safeguarding payment, not inconsistent with this chapter, as are found to be necessary by the board for the most advantageous sale, which may include, but are not limited to, covenants with the holders of the bonds as to those matters set forth in section 16.26, subsection 4, paragraph "b".5. The board may issue bonds of the authority for the purpose of refunding any bonds or notes of the authority then outstanding, including the payment of any redemption premiums and any interest accrued or to accrue to the date of redemption of the outstanding bonds or notes. Until the proceeds of the bonds issued for the purpose of refunding outstanding bonds or notes are applied to the purchase or retirement of outstanding bonds or notes or the redemption of outstanding bonds or notes, the proceeds may be placed in escrow and be invested and reinvested in accordance with this chapter. The interest, income, and profits earned or realized on an investment may also be applied to the payment of the outstanding bonds or notes to be refunded by purchase, retirement, or redemption. After the terms of the escrow have been fully satisfied and carried out, any balance of proceeds and interest earned or realized on the investments may be returned to the authority for use by it in any lawful manner. All refunding bonds shall be issued and secured and subject to this chapter in the same manner and to the same extent as other bonds.6. The board may issue negotiable bond anticipation notes of the authority and may renew them from time to time but the maximum maturity of the notes, including renewals, shall not exceed ten years from the date of issue of the original notes. Notes are payable from any available moneys of the authority not otherwise pledged or from the proceeds of the sale of bonds in anticipation of which the notes were issued. Notes may be issued for any corporate purpose of the authority. Notes shall be issued in the same manner as bonds and notes and the resolution of the board may contain any provisions, conditions, or limitations, not inconsistent with this subsection, which the bonds or a bond resolution of the board may contain. Notes may be sold at public or private sale. In case of default on its notes or violation of any obligations of the authority to the noteholders, the noteholders have all the remedies provided in this chapter for bondholders. Notes shall be as fully negotiable as bonds of the authority.7. A copy of each pledge agreement by or to the authority, including without limitation each bond resolution, indenture of trust, or similar agreement, or any revisions or supplements to it shall be filed with the secretary of state and no further filing or other action under article 9 of the uniform commercial code as provided in chapter 554, or any other law of the state is required to perfect the security interest in the collateral or any additions to it or substitutions for it, and the lien and trust so created is binding from and after the time it is made against all parties having claims of any kind in tort, contract, or otherwise against the pledgor.8. Members of the board and any person executing the authority's bonds, notes, or other obligations are not liable personally on the bonds, notes, or other obligations or subject to personal liability or accountability by reason of the issuance of the authority's bonds or notes.9. The board shall publish a notice of intention to issue bonds or notes in a newspaper published and of general circulation in the state. The notice shall include a statement of the maximum amount of bonds or notes proposed to be issued, and in general, what net revenues will be pledged to pay the bonds or notes and interest on them. An action shall not be brought questioning the legality of the bonds or notes, the power of the board to issue the bonds or notes, or the legality of any proceedings in connection with the authorization or issuance of the bonds or notes after sixty days from the date of publication of the notice.