Indiana Code Title 15. Agriculture and Animals § 15-18-2-33

(1) Enter at all reasonable hours all places where milk or cream is being stored, bottled, or processed, or where milk or cream is being bought, sold, or handled, to inspect records pertaining to the purchase and payment of milk or cream.

(2) Inspect and copy the records pertaining to the purchase and payment of milk or cream.

(3) Take testimony to ascertain facts pertaining to the purchase and payment of milk or cream that in the judgment of the creamery license division are necessary to administer this chapter.