Indiana Code Title 36. Local Government § 36-10-11-24

Sec. 24. (a) In the discretion of the board of directors, the bonds or loan may be secured by a trust indenture between the authority and a corporate trustee, which may be any trust company or national or state bank within Indiana having trust powers.  The trust indenture may mortgage all or part of the land, buildings, or both for which the bonds are issued or the loan negotiated.  The trust indenture may contain the provisions for protecting and enforcing the rights and remedies of the bondholders or lenders that are reasonable and proper, including covenants setting forth the duties of the authority and board of directors in relation to the construction of the buildings and improvement, operation, repair, maintenance, and insurance of them, and the custody, safeguarding, and application of all money received or to be received by the authority due to the building financed by the issuance of the bonds or the negotiation of the loan.  The indenture may set forth the rights and remedies of the bondholders or lenders and trustee and provisions restricting the individual right of action of bondholders or lenders.

(b) Within the limits of this chapter, the board of directors may provide by resolution or in the trust indenture for the payment of the proceeds of the sale of the bonds or the negotiation of the loan to an officer, board, or depository that it determines for the custody of them and for the method of disbursement, with safeguards and restrictions that it determines.