Ind. Code § 4-29.5-7-4
In the event that the Band and the State are unable to resolve a claim or dispute through the process specified in section 2 of this chapter within ninety (90) days after service of the required notice in section 2 of this chapter, the Band and the State may by mutual written consent as to such claim or dispute, agree to pursue resolution of the claim or dispute through binding arbitration. The party asserting noncompliance or seeking an interpretation of any provision of this Compact may, upon first obtaining such mutual written consent, pursue resolution through binding arbitration. Any arbitration under this authority shall be conducted under the Commercial Arbitration Rules of the American Arbitration Association ("Rules") except that the arbitrators shall be attorneys who are licensed members of the Indiana State Bar, the State Bar of Michigan, or the bar of another state, in good standing, and shall be selected by the State appointing one arbitrator, the Band appointing a second arbitrator, and the two so appointed shall select a third arbitrator who shall serve as the chair. If the third arbitrator is not chosen in this manner within ten (10) days after the second arbitrator is appointed, the third arbitrator shall be selected in accordance with the Rules. The Band and the State shall each bear their own costs of arbitration and attorney fees and shall equally share the administrative cost and fees for the arbitration services. In order to effectuate this section, and in the exercise of its sovereignty, the Band expressly and irrevocably waives its sovereign immunity in connection with the arbitrator's jurisdiction and in any action brought in a federal court to:
IC 4-29.5-7-4