Indiana Code Title 36. Local Government § 36-1-9.5-53

Sec. 53. (a) The prequalification requirements of this section do not apply to the following:

(b) If an entity determines that qualification is required under this chapter for a particular contract, it is unlawful for a successful bidder on the contract to enter into a subcontract with any other person involving the performance of any part of any work upon which the bidder may be engaged for the entity in an amount greater than one hundred thousand dollars ($100,000) unless the subcontractor has been properly qualified under the terms of this chapter for the work sublet to the subcontractor.  However, the entity may reduce this amount based on the subcontractor's performance with the entity and others.