Ohio Revised Code Title XXI. Courts Probate Juvenile § 2152.52

(A)(1) In any proceeding under this chapter other than a proceeding alleging that a child is an unruly child or a juvenile traffic offender, any party or the court may move for a determination regarding the child's competency to participate in the proceeding.

(2) In any proceeding under this chapter other than a proceeding alleging that a child is an unruly child or a juvenile traffic offender, if the child who is the subject of the proceeding is fourteen years of age or older and if the child is not otherwise found to have a mental illness or developmental disability, it is rebuttably presumed that the child does not have a lack of mental capacity. This presumption applies only in making a determination as to whether the child has a lack of mental capacity and shall not be used or applicable for any other purpose.

(1) The prosecuting attorney, the child's attorney, and at least one of the child's parents, guardians, or custodians agree to the determination.

(2) The court relies on a prior court determination that the child was incompetent and could not attain competency even if the child were to participate in competency attainment services.