Any crisis is always followed by development and vice versa; after a crisis comes development. For socio-economic systems, these components are inherent. Due to the properties' importance, the duration, scale, and power affecting the socio-economic systems can change. Today the sustainable development of regions must be studied under the influence of global changes, which are uncontrollable. It is under such conditions that today regional socio-economic systems are in conditions of global turbulence. Therefore, the study of scientific approaches to the peculiarities of the occurrence, the current state of development, and the prospects of the impact of global turbulence on the economy is quite relevant and important that is the aim of the study. Based on the above, it is possible to formulate the task of the research, which consists of researching the scientific approaches to the peculiarities of the occurrence, the current state of development, and the prospects of the global turbulence impact on the economy. Using epistemological approach to the concept of "turbulence", it was established that this concept was widely used: in natural sciences as quantum, chemical, optical, wave, Lagrangian turbulence, and plasma turbulence; in medicine as the turbulence of the heart rhythm, turbulence in the circulatory system; in social life as turbulent world, turbulent society; in the economy as the turbulence of the global economy, market turbulence. The dynamic characteristics of the level of the shadow economy in Ukraine demonstrate the consequences of the influence of systemic factors, the corona crisis, and military escalation. Ukraine's economy's definition depends on the implemented reforms' effectiveness and public recognition. The only way to a destination is the formation of a favorable environment for financial and economic activity in the legal sphere due to the improvement of the conditions of doing business and carrying out investment activities, in general, the creation of conditions in which the shadow economy will be uninteresting, unprofitable and ineffective for its subjects. The priority vector for economic activity in Ukraine is the legalization of business and labor relations, the increase of non-cash payments, and the increase in the level of the payment infrastructure use due to the reduction in prices. Keywords: global turbulence, socio-economic systems, crisis.