Indiana Code Title 5. State and Local Administration § 5-22-10-15

Sec. 15. (a) A purchasing agent may purchase supplies if the purchase is made from a person who has a contract with a federal agency and the person's contract with the federal agency requires the person to make the supplies available to the state or political subdivisions.

(b) A purchasing agent for a political subdivision may purchase supplies if the purchase is made from a person who has a contract with a state agency and the person's contract with the state requires the person to make the supplies or services available to political subdivisions, as provided in IC 4-13-1.6 or IC 5-22-17-9.