Indiana Code Title 34. Civil Law and Procedure § 34-57-2-1

Sec. 1. (a) A written agreement to submit to arbitration is valid, and enforceable, an existing controversy or a controversy thereafter arising is valid and enforceable, except upon such grounds as exist at law or in equity for the revocation of any contract. If the parties to such an agreement stipulate in writing, the agreement may be enforced by designated third persons, who shall in such instances have the same rights as a party under this chapter. This chapter also applies to arbitration agreement between employers and employees or between their respective representatives (unless otherwise provided in the agreement).

(b) This chapter specifically exempts from its coverage all consumer leases, sales, and loan contracts, as these terms are defined in the Uniform Consumer Credit Code (IC 24-4.5).