Indiana Code Title 5. State and Local Administration § 5-32-6-1

Sec. 1. The CMc shall execute a payment bond to the public agency, approved by the public agency, in an amount equal to the GMP, if established, or the proposed construction cost.  The payment bond must be conditioned for payment by the CMc, the CMc's successors and assigns, and by the first tier subcontractors, their successors and assigns, of all indebtedness that may accrue to any person for any labor or service performed, materials furnished, or service rendered in the project.  The bond by its terms must be conditioned to directly inure to the benefit of subcontractors, laborers, suppliers of materials, and those performing service who have furnished or supplied labor, material, or service for the project.