Indiana Code Title 31. Family Law and Juvenile Law § 31-27-3-4

(1) the county;  or

(2) a public or private agency under contract with the county;

(1) IC 31-31-1-1 or IC 31-40, requiring the county fiscal body to appropriate sufficient money to pay for services ordered by the juvenile court.

(2) IC 31-31-8, authorizing the juvenile court to establish detention and shelter care facilities.

(3) IC 12-13-5 and IC 12-19-1, requiring the division of family resources, the office, and the county departments to provide care and treatment for delinquent children and children in need of services.