Impact of Britain's exit from the EU on the nature of the development of economic relations between the parties

The paper provides an overview of existing approaches to assessing the consequences of Britain's exit from the EU for the parties to this disintegration process. Some essential aspects of the British disintegration process are revealed. The analysis and forecasting of the possible impact of Britain's exit from the EU on the nature of the development of economic relations in the EU countries are carried out. The chronology of key events and agreements between the EU and Great Britain on the further scenario of this disintegration process in the coming years is highlighted. The main disagreements between the EU and the UK, which may affect the content of economic relations between the EU countries after Brexit, are described. A scientific forecast has been made that the withdrawal of Great Britain from the EU, accepted by the European community, will have a multifaceted impact on the structure of economic relations in the EU countries. Firstly, we should expect the emergence of new ties between countries as a result of filling trade and economic "voids" after Brexit. Secondly, a change in the structure of diversified interaction between countries or acceleration of certain disintegration processes within the EU is possible.