Abstract
<jats:p>The article discusses interactivity as a method of increasing the effectiveness of professional development for specialists in the field of inspection services in the system of additional education. The concept of interactivity is defined, its forms and types are highlighted, and methodological approaches are described that ensure the active involvement of students in the process of professional training. Modern research is analyzed, proving that interactive teaching methods contribute to the formation of practical competencies, the development of analytical thinking, and the improvement of the quality of professional activities of inspection specialists. Key criteria for evaluating the effectiveness of interactive methods are identified.</jats:p>