Section 105 ILCS 5/34A-505 - Debt service reserve fund(a) The Authority may create and establish a debt service reserve fund to be maintained by a corporate trustee (which may be any trust company or bank having the power of a trust company within the State) separate and segregated from all other funds and accounts of the Authority. The Authority may pay into such debt service reserve fund: (i) any proceeds from the sale of Bonds to the extent provided in the resolution authorizing the issuance thereof; and(ii) any other moneys which may be available to the Authority for the purpose of the fund.(b) The amount to be accumulated in the debt service reserve fund shall be determined by the Authority but shall not exceed the maximum amount of interest, principal and sinking fund installments due in any succeeding calendar year.(c) All moneys on deposit in such debt service reserve fund shall be held in trust for the benefit of holders of the Bonds, shall be applied solely for the payment of principal of and sinking fund installments and interest on the Bonds to the extent not paid from the debt service fund and shall not be used for any other purpose.(d) Any moneys in the debt service reserve fund in excess of the amount determined by the Authority pursuant to a resolution authorizing the issuance of Bonds may be withdrawn by the Authority and used for any of its lawful purposes.(e) In computing the amount of the debt service reserve fund, investments shall be valued as the Authority shall provide in the resolution authorizing the issuance of the Bonds.(f) The Authority may by its resolution authorizing Bonds to be issued on or after July 1, 1993 (other than to refund or to continue the refunding of Bonds issued prior to July 1, 1993) create and establish such a debt service reserve fund, which shall be separate from any such fund for Bonds issued prior to July 1, 1993 (including Bonds issued to refund or to continue the refunding of those prior Bonds). Such a separate debt service reserve fund shall secure only Bonds issued on or after July 1, 1993 (other than to refund or to continue the refunding of Bonds issued prior to July 1, 1993). The debt service reserve fund established with respect to Bonds issued prior to July 1, 1993 (or to refund or to continue the refunding of Bonds issued prior to July 1, 1993) shall not secure Bonds issued on or after July 1, 1993 (other than Bonds issued to refund or to continue the refunding of Bonds issued prior to July 1, 1993).