1. First of all, international track and field technical officials are competition supervisors appointed by IAAF, and they are the eyes and hands of technical representatives in the competition field.
2. Secondly, international track and field technical officials have rich experience and high qualification level, and are considered as the most effective consultants in the competition.
Finally, the bridge between technical representatives, referees, arbitration committees and athletes can play a good role as a dispute mediator.