Citizen Judges Act (Act on Criminal Trials with the participation of Citizen Judge (Guomin Faguan)) Article 21
In a trial with civil participation, the court shall, prior to proceedings on the trial date, randomly draw prospective citizen judges from the second roster of the potential citizen judges in the number required by the case and conduct necessary investigations to confirm the non-selection (or removal) either on the ground of disqualifications set forth in the in Article12, Paragraph 1 or on the ground of ineligibility set forth in Articles 13 to 15.Where the random selection referred to in the preceding paragraph did not produce the required number of prospective citizen judges, the court shall repeat the random selection process in accordance with the preceding paragraph.