Ind. Code § 5-28-31-47
This chapter shall not be construed as a restriction or limitation upon any powers which the corporation or the authority might otherwise have under any other law of this state, and this chapter is cumulative to those powers. This chapter shall be construed to provide a complete, additional, and alternative method for the doing of the things authorized and shall be regarded as supplemental and additional to powers conferred by any other laws.
As added by P.L.162-2007, SEC.26.