Indiana Code Title 31. Family Law and Juvenile Law § 31-34-19-5

Sec. 5. If the court authorizes a child who is under the custody or supervision of a local office or the department to be placed in a state institution (as defined in IC 12-7-2-184) for voluntary treatment in accordance with IC 12-26-3, the court may not release the department from obligations of the local office or the department to the child until a parent, guardian, or other responsible person approved by the court assumes the obligations.