The main purpose of the article is to form a methodological approach to the digitalization of the education management system in the context of ensuring the sustainable development of a single socio-economic system. The relevance of the topic of the article is due to the active development of modern digital technologies and the advancement of requirements for the digitalization of education for sustainable development. The object of the study is a single educational institution and its system for ensuring sustainable development. The basic modeling technique represents the main research methodology. The main articles propose new models for the effective digitalization of the education management system in order to ensure its sustainable development, taken specifically as an institution of higher education. As a result, we have described a new methodological approach to improve the integration of all aspects of digitalization into the education management system in the context of sustainable development.

The main purpose of the article is to model the stages of reforming the public management of financial and economic security in Ukraine in the context of European integration, taking into account the basic legal principles. The object of the research is the financial and economic security management system. The importance of forming a modern model of the stages of reforming the public management of financial and economic security in Ukraine in the context of European integration, taking into account the basic legal principles, is proved. The methodology implies the use of modern functional modeling techniques. Based on the results of the study, the main diagrams for achieving the goal were presented. The main scientific novelty is the application of a methodological approach to the development of legal aspects of reforming the public management of financial and economic security in Ukraine in the context of European integration. This is presented as a basic graphical decomposition. The results obtained are presented in the form of a modern model, formed as a decomposition of the stages of reforming the public management of financial and economic security in Ukraine in the context of European integration, taking into account the basic legal foundations. The study is limited by analyzing the specifics of reforming the public management of financial and economic security only for Ukraine. Further research should be devoted to the analysis of new international experience in reforming.