摘要
In the paper are analysed the phenomenon oftransborder processes, are identified the main levels of its vertical structure. In order to adequately reflect the objective reality of modern transfrontier processes, the author distinguishes within the multi-layered concept of 'transfrontier' three levels as far as spatial dimensions are concerned: macro, mezzo and micro.The proposed definition of the nature and types of modern cross-border processes has the great theoretical and practical significance. This is evidenced, for example, in the work on quantitative and qualitative assessment oftransborder processes. Presented the basic notions of the developed system on indexation and monitoring of transborder cooperation at the new Eastern border of the European Union.