On October 8, 2015 in Warsaw, at the Office of the Prime Minister was held an interdepartmental meeting devoted to the prevention of youth problems and presentation of the recommendation of the research contained in the Guidebook of Effective Prevention of Youth Problems - publication developed in collaboration of the Centre for Development of Education and the Institute for Integrated Prevention. Szymon Grzelak, Ph.D. gave a lecture entitled The effectiveness and consistency in the management of problem prevention based on "Seven Levers of Effective Prevention" - presentation of conclusions from the above-mentioned research report.