Ind. Code § 5-1-6-12
(a) In order that the payment of the refunding bonds, and interest thereon, shall be adequately secured, any issuing body issuing refunding bonds pursuant to this chapter and the proper officers, agents and employees thereof, are hereby directed, and it shall be the mandatory duty of such issuing body and such officers, agents and employees under this chapter, and it shall further be of the essence of the contract of such issuing body with the bondholders, at all times:
(2) to operate the enterprise in an efficient and economical manner and to establish, levy, maintain, and collect such fees, tolls, rentals, rates and other charges in connection therewith as may be necessary or proper, which said fees, tolls, rates, rentals, and other charges shall be at least sufficient after making due and reasonable allowances for contingencies and for a margin of error in the estimates:
(iv) to meet any other obligations of the issuing body which are charges, liens, or encumbrances upon the revenues of such enterprise;
provided, however, that nothing in this section shall be construed as curtailing any authority of the utility regulatory commission to approve rates or charges;
(b) None of the foregoing duties shall be construed to require the expenditure in any manner or for any purpose by the issuing body of any funds other than revenues received or receivable from the enterprise.
[Pre-Local Government Recodification Citation: 19-8-7-12.]
As added by Acts 1980, P.L.8, SEC.10. Amended by P.L.23-1988, SEC.5; P.L.136-2018, SEC.22.