The article proposes a conceptual approach to the formation of a scientific and methodological complex that ensures the implementation of state policy in the field of strategic planning. The place of the complex in the system of strategic planning and its structure are determined. The conditions and factors for increasing its effectiveness are investigated. An analysis of the provisions of the Decree of the President of the Russian Federation, On the Approval of the Fundamentals of State Policy in the Sphere of Strategic Planning in the Russian Federation, dated November 8, 2021, No. 633 is made. Its role in a new stage in the development of strategic planning in Russia as a targeted and long-term state policy necessary in the conditions of rapidly changing global economic and geopolitical trends is analyzed. Attention is focused on the necessity and importance of risk analysis in the system of strategic forecasting and planning. A model of knowledge mapping in the process of organizing work on the scientific and methodological support of strategic planning is given.