اذا لم تجد ما تبحث عنه يمكنك استخدام كلمات أكثر دقة.
A total of 22 refereeing trios (a حكم (كرة قدم) and two حكم مساعد (كرة قدم)s), 5 support referees, and 21 التحكيم بالفيديوs were appointed for the tournament. This was the first FIFA underage tournament which uses the video assistant referee.