Relations arising from unjust enrichment and their classification

Introduction: the paper deals with the topical issues related to the obligations due tounjust enrichment. In thecivil legislation, there is only one classification, which contains two types of enrichment by the method of origin: as a result of unjust acquisition ofproperty and as a result of unjust saving of property. In this regard, the paper considers the types ofenrichment presented bythe civil scientists in the theory ofcivil law. The aim of the work is toconduct a comprehensive analysis of the types of obligations resulting from unjust enrichment and substantiate the need for further research on this topic. The methods of scientific knowledge: system, analysis and synthesis. Results: the author’s opinion on the proposed topic is expressed and the opinions of other scientists are given. Conclusions: as a result of the study, the author proposed newtypes of enrichment and presented their characteristics. It allowed revealing loopholes in the civil legislation and developing priority directions which will promote improvement of the norms of this institution.