Proper organization of personnel training on medical protection against potentially hazardous production factors is a prerequisite for reducing the psychological burden on staff, prevention of mental disorders and behavioral disorders. The presented data allow us to conclude that a necessary component of the professional training of personnel, which makes it possible to effectively resist increased neuropsychiatric stress and related maladaptation disorders, is properly organized medical training of personnel, in particular, on protection against potentially hazardous production factors. The consequence of this approach is the preservation of the mental health of the staff and the associated potential reliability of the activity.