Except in courts-martial and motions within the purview of G.S. 7A-28, the State may move for certification for review of any criminal cause, but only after determination of the cause by the Court of Appeals.
Interlocutory determinations by the Court of Appeals, including orders remanding the cause for a new trial or for other proceedings, shall be certified for review by the Supreme Court only upon a determination by the Supreme Court that failure to certify would cause a delay in final adjudication which would probably result in substantial harm.
N.C. Gen. Stat. § 7A-31