The publication deals with a wide range of issues related to the methodology, organization and technologies of modern analytical work. The possibilities of using analytical tools for the study of socio-political and economic processes, the organization of effective functioning and development of management systems for enterprises and institutions, the improvement of managerial decision-making processes in the field of state and municipal government are shown. The essence of system analysis and problem solving is revealed, examples of successful applied analytical work are given.The publication will be useful both for professional managers in the public and corporate sectors, and for those who wish to master the theoretical foundations and practice of analytical work. p>