North Carolina General Statutes Chapter 15A. Criminal Procedure Act § 15A-821. Securing attendance of prisoner in this State as witness in proceeding outside the State

(a) If a judge of a court of general jurisdiction in any other state, which by its laws has made provision for commanding a prisoner within that state to attend and testify in this State, certifies under the seal of that court that there is a criminal prosecution pending in the court or that a grand jury investigation has commenced, and that a person confined in an institution under the control of the Division of Prisons of the Department of Adult Correction of North Carolina, other than a person confined as criminally insane, is a material witness in the prosecution or investigation and that his presence is required for a specified number of days, upon presentment of the certificate to a superior court judge in the superior court district or set of districts as defined in G.S. 7A-41.1 where the person is confined, upon notice to the Attorney General, the judge must fix a time and place for a hearing and order the person having custody of the prisoner to produce him at the hearing.

(b) If at the hearing the judge determines that the prisoner is a material and necessary witness in the requesting state, the judge must order that the prisoner attend in the court where the prosecution or investigation is pending, upon such terms and conditions as the judge prescribes, including among other things, provision for the return of the prisoner at the conclusion of his testimony, proper safeguard for his custody, and proper financial reimbursement or other payment, including payment in advance, by the demanding jurisdiction for all expenses incurred in the production and return of the prisoner.

(c) The Attorney General may, as agent for the State of North Carolina, enter into such agreements with the demanding jurisdiction as necessary to ensure proper compliance with the order of the court.