Arizona Revised Statutes Title 13. Criminal Code § 13-4503. Request for competency examination; jurisdiction over competency hearings; referral

A. At any time after the prosecutor charges a criminal offense by complaint, information or indictment, any party or the court on its own motion may request in writing that the defendant be examined to determine the defendant's competency to stand trial, to enter a plea or to assist the defendant's attorney. The motion shall state the facts on which the mental examination is sought.

B. The court may request that a mental health expert assist the court in determining if reasonable grounds exist for examining a defendant.

C. Except as provided in subsection D of this section, after any court determines that reasonable grounds exist for further competency proceedings, the superior court shall have exclusive jurisdiction over all competency hearings.

D. The presiding judge of the superior court in each county, with the agreement of the justice of the peace or municipal court judge, may authorize a justice court or municipal court to exercise jurisdiction over a competency hearing in a misdemeanor case that arises out of the justice court or municipal court.

E. A justice of the peace or municipal court judge, with the approval of the presiding judge of the superior court and the justice or judge of the receiving court, may refer a competency hearing to another justice court or municipal court that is located in the county.