N.C. Gen. Stat. § 7B-2402.1

At any hearing authorized or required by this Subchapter, the judge may subject a juvenile to physical restraint in the courtroom only when the judge finds the restraint to be reasonably necessary to maintain order, prevent the juvenile's escape, or provide for the safety of the courtroom. Whenever practical, the judge shall provide the juvenile and the juvenile's attorney an opportunity to be heard to contest the use of restraints before the judge orders the use of restraints. If restraints are ordered, the judge shall make findings of fact in support of the order.