“…Kubaienko et al [5] stated that professional competence is a qualitative characteristic of the degree of the professional activities mastering by police officers, which involves the awareness of their aspirations, ideas about their social role, the assessment of personality traits, and qualities as a future specialist, the correlation of the results of such assessment with the requirements for the selected activity, regulation of their professional development, growth, self-improvement. Blumberg, Papazoglou and Schlosser [41] interpreted the professional competence of a specialist as a complex integrated phenomenon of education, which is identified, developed and improved in professional activities. The effectiveness of its implementation depends on the level of theoretical, practical, and psychological preparedness, personal, professional, individual, and mental qualities, perception of goals, values, content, and features of this activity.…”