Sports violations in volleyball, especially those with criminal and legal consequences, are among the most important challenges in the field of refereeing and coaching. A job not only reduces the credibility of the differences, but also severely undermines public confidence in the refereeing system and sports justice. Cases can be considered a crime and lead to legal prosecution, sports deprivations and even criminal punishments. In addition, pressures. External over referees or illegal interference in the judging process is also an example of a violation that jeopardizes the safety and transparency of the competition. In the field of coaching, another type of. Violations are observed, such as the use or promotion of energy and doping, the application of pressure. Unfair psychological and physical nature of players, collusion with rival teams, disregard for professional moral principles and even discrimination in the selection of players, are among the behaviors that have serious moral, social and criminal consequences. Not only do they threaten the physical and mental health of athletes, but they also tarnish the credibility of coaches and clubs. Prevention of such injuries. Some need to implement transparent laws, continuous and accurate monitoring of the performance of judges and educators, deal decisively and without discrimination against violators and hold training courses in the field of professional ethics, disciplinary regulations and legal awareness only in the shadows. Observance of the principles of justice, honesty and responsibility can ensure the safety of competitions, the growth of volleyball and its professional status at the national and international levels.