Vasyl Shevchuk headed the scientific development of the draft Concept of National Security of Ukraine (new edition), which was approved by the Verkhovna Rada of Ukraine by the Law "On the Fundamentals of National Security of Ukraine" and provided a course for European integration and accession to NATO. He initiated the establishment of the Interdepartmental Commission on Scientific and Technological Security under the National Security and Defense Council of Ukraine. Together with the National Academy of Sciences of Ukraine, he developed the draft National Doctrine of Innovative Development and Modernization of Ukraine's Economy. He provided the preparation of the National Report of Ukraine on the state of implementation at the national level of the "Agenda for the XXI Century", participated in the state delegation of Ukraine in the World Summit on Sustainable Development (Johannesburg, 2002).