Indiana Code Title 31. Family Law and Juvenile Law § 31-19-5-15

(1) is registered in relation to a mother whose child is or may be the subject of an adoption;  or

(2) has filed a petition to establish paternity.

(1) request that the state department search the registry under this section at least one (1) day after the expiration of the period specified by section 12 of this chapter;  and

(2) file an affidavit prepared by the state department under section 16 of this chapter in response to a request under subdivision (1) with the court presiding over the adoption under this article.