All Bonds authorized under this Act shall be issued pursuant to a master trust indenture ("Master Indenture") executed and delivered on behalf of the State by the Director of the Governor's Office of Management and Budget, such Master Indenture to be in substantially the form approved in the Bond Sale Order authorizing the issuance and sale of the initial series of Bonds issued under this Act. Such initial series of Bonds may, and each subsequent series of Bonds shall, also be issued pursuant to a supplemental trust indenture ("Supplemental Indenture") executed and delivered on behalf of the State by the Director of the Governor's Office of Management and Budget, each such Supplemental Indenture to be in substantially the form approved in the Bond Sale Order relating to such series. The Master Indenture and any Supplemental Indenture shall be entered into with a bank or trust company in the State of Illinois having trust powers and possessing capital and surplus of not less than $100,000,000. Such indentures shall set forth the terms and conditions of the Bonds and provide for payment of and security for the Bonds, including the establishment and maintenance of debt service and reserve funds, and for other protections for holders of the Bonds. The term "reserve funds" as used in this Act shall include funds and accounts established under indentures to provide for the payment of principal of and premium and interest on Bonds, to provide for the purchase, retirement or defeasance of Bonds, to provide for fees of trustees, registrars, paying agents and other fiduciaries and to provide for payment of costs of and debt service payable in respect of credit or liquidity enhancement arrangements, interest rate swaps or guarantees or financial futures contracts and indexing and remarketing agents' services.
In the case of any series of Bonds bearing interest at a variable interest rate ("Variable Rate Bonds"), in lieu of determining the rate or rates at which such series of Variable Rate Bonds shall bear interest and the price or prices at which such Variable Rate Bonds shall be initially sold or remarketed (in the event of purchase and subsequent resale), the Bond Sale Order may provide that such interest rates and prices may vary from time to time depending on criteria established in such Bond Sale Order, which criteria may include, without limitation, references to indices or variations in interest rates as may, in the judgment of a remarketing agent, be necessary to cause Bonds of such series to be remarketable from time to time at a price equal to their principal amount (or compound accreted value in the case of original issue discount Bonds), and may provide for appointment of indexing agents and a bank, trust company, investment bank or other financial institution to serve as remarketing agent in that connection. The Bond Sale Order may provide that alternative interest rates or provisions for establishing alternative interest rates, different security or claim priorities or different call or amortization provisions will apply during such times as Bonds of any series are held by a person providing credit or liquidity enhancement arrangements for such Bonds as authorized in subsection (b) of Section 6 of this Act.
30 ILCS 425/6