Keyword: «unfair behavior.»

The article examines the influence of the principle of good faith on the development and regulation of corporate relations in modern law. The theoretical and applied aspects of applying the principle of good faith in corporate practice are considered, and its role as a criterion for evaluating the behavior of corporate participants is revealed. Special attention is paid to the analysis of Russian legislation, the problems of implementing fiduciary duties and the formation of corporate conflicts. Scientific conclusions are formulated and suggestions for improving legislation and judicial practice are given.