This bachelor’s thesis deals about the year-round comprehensive preparation of football referees. The theoretical part is devoted to the characteristics of football, the structure of competitions of the Football association of the Czech Republic, the personality of the referee and his rights and duties. Furthermore, the theoretical part deals with parts of the referee’s complex training. In the practical part, there is a survey using a questionnaire survey, where the questions are primarily focused on individual aspects of the complex training of referees from the district to the professional level. The aim is to find out the quality of training of football referees across all performance groups.