Abstract. The heart of any market economy is its circulatory system. the complex of credit and banking institutions that serve their viability of structures (infrastructural elements), is a full-fledged banking system of the country. Modern dynamic processes of globalization of financial markets due to the acceleration of the free movement of capital, in addition to a positive impact on the development of national financial systems, create conditions for the spread of crisis trends, including contributing to the manifestation of the chain of "infection effect" of banking systems in the international financial space. A system of economic and legal support for the financial stability of the banking system has been developed. The feasibility of creating and achieving the effectiveness of which in modern conditions is due to the need to reboot the domestic banking system to solve existing internal financial problems and transform it in accordance with the European-oriented vector of development of the country’s economy. The existing system provides for the financial stability of the banking system at two levels: at the macro level - the banking system as an object with systemic properties; micro-level - banks as structural elements of the banking system. The study of the features of the formation of a system of economic and legal support for the financial stability of the banking system. The main task was to optimize the main elements of the system of economic and legal support for the financial stability of the banking system. The main goal of the study is to form a system of economic and legal support for the financial stability of the banking system. A methodology for structuring system elements was applied. Building an information model allows you to structure the elements of the system of economic and legal support for the financial stability of the banking system, see their relationship, highlight the main and secondary ones.
Keywords: economic and legal support, stability, financial stability, banking system, banks.
JEL Classification: G20, G21, E58
Formulas: 3; fig.: 1; tabl.: 2; bibl.:15.