(a) (1) The authority shall have the power and is authorized at one time or from time to time to provide by one or more authorizing resolutions for the issuance of revenue bonds, but the authority shall not have the power to incur indebtedness under this subsection in excess of the cumulative principal sum of $1 billion, but excluding from such limit bonds issued for the purpose of refunding bonds which have been previously issued. The authority shall have the power to issue such revenue bonds and the proceeds thereof for the purpose of paying all or part of the costs of any project or undertaking, which is for the purpose of exercising the powers delegated to it by this chapter, and the construction and provision of such installations and facilities as the authority may from time to time deem advisable to construct or contract for those purposes, as such undertakings and facilities shall be designated in the resolution of the board of directors authorizing the issuance of such bonds; provided that such debt is consistent with the state debt management plan as established by the Georgia State Financing and Investment Commission pursuant to Chapter 17 of this title, the "Georgia State Financing and Investment Commission Act." (2) The revenue bonds and the interest payable thereon shall be exempt from all taxation within the state imposed by the state or any county, municipal corporation, or other political subdivision of the state. (b) In addition, the authority shall have the power and is authorized to issue bonds in such principal amounts as the authority deems appropriate, such bonds to be primarily secured by a pool of obligations issued by local governments when the proceeds of the local government obligations are applied to projects of the authority. (c) The authority shall have the power from time to time to refund any bonds by the issuance of new bonds, whether the bonds to be refunded have or have not matured, and may issue bonds partly to refund bonds then outstanding and partly for any other corporate purpose. (d) Bonds issued by the authority may be general or limited obligations payable solely out of particular revenues or other moneys of the authority as may be designated in the proceedings of the authority under which the bonds shall be authorized to be issued, subject to any agreements entered into between the authority and state agencies, local government, or private parties and subject to any agreements with the owners of outstanding bonds pledging any particular revenues or moneys. (e) (1) The authority is authorized to obtain from any department, agency, or corporation of the United States of America or governmental insurer, including the state, any insurance or guaranty, to the extent now or hereafter available, as to or for the payment or repayment of interest or principal, or both, or any part thereof on any bonds or notes issued by the authority or on any obligations of federal, state, or local governments purchased or held by the authority; and to enter into any agreement or contract with respect to any such insurance or guaranty, except to the extent that the same would in any way impair or interfere with the ability of the authority to perform and fulfill the terms of any agreement made with the owners of the bonds or notes of the authority. (2) Bonds issued by the authority shall be authorized by resolution of the authority, be in such denominations, bear such date or dates, and mature at such time or times as the authority determines to be appropriate, except that bonds and any renewal thereof shall mature within 25 years of the date of their original issuance. Such bonds shall be subject to such terms of redemption, bear interest at such rate or rates payable at such times, be in registered form or book-entry form through a securities depository, or both, as to principal or interest or both principal and interest, carry such registration privileges, be executed in such manner, be payable in such medium of payment at such place or places, and be subject to such terms and conditions as such resolution of the authority may provide; provided, however, in lieu of specifying the rate or rates of interest which the bonds to be issued by an authority are to bear, the resolution of the authority may provide that the bonds when issued will bear interest at a rate not exceeding a maximum per annum rate of interest which may be fixed or may fluctuate or otherwise change from time to time as specified in the resolution or may state that, in the event the bonds are to bear different rates of interest for different maturity dates, none of such rates will exceed the maximum rate, which rate may be fixed or may fluctuate or otherwise change from time to time, as specified. Bonds may be sold at public or private sale for such price or prices as the authority shall determine. (3) Any resolution or resolutions authorizing bonds or any issue of bonds may contain provisions which may be a part of the contract with the owners of the bonds thereby authorized as to: (A) Pledging all or part of its revenues, together with any other moneys, securities, contracts, or property, to secure the payment of the bonds, subject to such agreements with bond owners as may then exist; (B) Setting aside of reserves and the creation of sinking funds and the regulation and disposition thereof; (C) Limiting the purpose to which the proceeds from the sale of bonds may be applied; (D) Limiting the right of the authority to restrict and regulate the use of any project or part thereof in connection with which bonds are issued; (E) Limiting the issuance of additional bonds, the terms upon which additional bonds may be issued and secured, and the refunding of outstanding or other bonds; (F) Setting the procedure, if any, by which the terms of any contract with bond owners may be amended or abrogated, including the proportion of bond owners which must consent thereto and the manner in which such consent may be given; (G) Creating special funds into which any revenues or other moneys may be deposited; (H) Setting the terms and provisions of any trust, deed, or indenture or other agreement under which the bonds may be issued; (I) Vesting in a trustee or trustees such properties, rights, powers, and duties in trust as the authority may determine; (J) Defining the acts or omissions to act which may constitute a default in the obligations and duties of the authority to the bond owners and providing for the rights and remedies of the bond owners in the event of such default, including as a matter of right the appointment of a receiver; provided, however, that such rights and remedies shall not be inconsistent with the general laws of the state and other provisions of this chapter; (K) Limiting the power of the authority to sell or otherwise dispose of any environmental facility or any part thereof or other property, including municipal bonds held by it; (L) Limiting the amount of revenues and other moneys to be expended for operating, administrative, or other expenses of the authority; (M) Providing for the payment of the proceeds of bonds, obligations, revenues, and other moneys to a trustee or other depository and for the method of disbursement thereof with such safeguards and restrictions as the authority may determine; and (N) Establishing any other matters of like or different character which in any way affect the security for the bonds or the rights and remedies of bond owners. (4) In addition to the powers conferred upon the authority to secure its bonds, the authority shall have power in connection with the issuance of bonds to enter into such agreements as the authority may deem necessary, consistent, or desirable concerning the use or disposition of its revenues or other moneys or property, including the mortgaging of any property and the entrusting, pledging, or creation of any other security interest in any such revenues, moneys, or property and the doing of any act, including refraining from doing any act, which the authority would have the right to do in the absence of such agreements. The authority shall have power to enter into amendments of any such agreements within the powers granted to the authority by this chapter and to perform such agreements. The provisions of any such agreements may be made a part of the contract with the owners of bonds of the authority. (5) Any pledge of or other security interest in revenues, moneys, accounts, contract rights, general intangibles, or other personal property made or created by the authority shall be valid, binding, and perfected from the time when such pledge is made or other security interest attaches without any physical delivery of the collateral or further act, and the lien of any such pledge or other security interest shall be valid, binding, and perfected against all parties having claims of any kind in tort, contract, or otherwise against the authority irrespective of whether or not such parties have notice thereof. No instrument by which such a pledge or security interest is created nor any financing statement need be recorded or filed. (6) All bonds issued by the authority shall be executed in the name of the authority by the chairperson and secretary of the authority and shall be sealed with the official seal or a facsimile thereof. The facsimile signature of the chairperson and the secretary of the authority may be imprinted in lieu of the manual signature if the authority so directs. Bonds bearing the manual or facsimile signature of a person in office at the time such signature was signed or imprinted shall be fully valid, notwithstanding the fact that before or after delivery thereof such person ceased to hold such office. (7) Prior to the preparation of definitive bonds, the authority may issue interim receipts, interim certificates, or temporary bonds exchangeable for definitive bonds upon the issuance of the latter; the authority may provide for the replacement of any bond which shall become mutilated or be destroyed or lost. (8) All bonds issued by the authority under this chapter may be executed, confirmed, and validated under and in accordance with Article 3 of Chapter 82 of Title 36, except as otherwise provided in this chapter. (9) The venue for all bond validation proceedings pursuant to this chapter shall be Fulton County, and the Superior Court of Fulton County shall have exclusive final court jurisdiction over such proceedings. (10) Bonds issued by the authority shall have a certificate of validation bearing the facsimile signature of the clerk of the Superior Court of Fulton County and shall state the date on which said bonds were validated; and such entry shall be original evidence of the fact of judgment and shall be received as original evidence in any court of this state. (11) The authority shall reimburse the district attorney for his or her actual costs, if any, associated with the bond validation proceedings. The fees payable to the clerk of the Superior Court of Fulton County for validation shall be as follows for each bond, regardless of the denomination of such bond: (A) Fifty cents each for the first 100 bonds; (B) Twenty-five cents each for the next 400 bonds; and (C) Ten cents for each such bond over 500. (12) Whether or not the bonds of the authority are of such form and character as to be negotiable instruments, the bonds are made negotiable instruments within the meaning of and for all the purposes of Georgia law subject only to the provisions of the bonds for registration. (13) Neither the members of the authority nor any person executing bonds shall be liable personally thereon or be subject to any personal liability or accountability solely by reason of the issuance thereof. (14) The authority, subject to such agreements with bond owners as then may exist, shall have power out of any moneys available therefor to purchase bonds of the authority, which shall thereupon be canceled, at a price not in excess of the following: (A) If the bonds are then redeemable, the redemption price then applicable plus accrued interest to the next interest payment date; or (B) If the bonds are not then redeemable, the redemption price applicable on the first date after such purchase upon which the bonds become subject to redemption, plus accrued interest to the next interest payment date. (15) In lieu of specifying the rate or rates of interest which bonds to be issued by the authority are to bear, the notice to the district attorney or the Attorney General, the notice to the public of the time, place, and date of the validation hearing, and the petition and complaint for validation may state that the bonds when issued will bear interest at a rate not exceeding a maximum per annum rate of interest, which rate may be fixed or may fluctuate or otherwise change from time to time, specified in such notices and petition and complaint or may state that, in the event the bonds are to bear different rates of interest for different maturity dates, none of such rates will exceed the maximum rate, which rate may be fixed or may fluctuate or otherwise change from time to time, so specified; provided, however, that nothing in this Code section shall be construed as prohibiting or restricting the right of the authority to sell such bonds at a discount, even if in doing so the effective interest cost resulting therefrom would exceed the maximum per annum interest rate specified in such notices and in the petition and complaint.