Ind. Code § 8-1-2.2-29
Other Statutes. This chapter shall be considered to provide a complete method for the performance of things so authorized, and shall be considered and construed to be supplemental and additional to powers conferred by other laws, and shall not be regarded as in derogation of any powers now existing. However, insofar as the provisions of this chapter are inconsistent with the provisions of any other general, special or local law, the provisions of this chapter shall be controlling. Nothing in this chapter may be construed to authorize the issuance of bonds for the purpose of financing facilities to be owned by any private corporation and the issuance of bonds to finance an interest in any project undertaken jointly with a private corporation shall not be construed to be the issuance of bonds for the purpose of financing facilities to be owned by any private corporation.
IC 8-1-2.2-29