Abstract: This article is a continuation of the analysis of the fulfillment by Benin, Niger and Burkina Faso of international obligations and the application of national law norms for the protection of the transboundary object of the V-Arly-Panjari Complex, as well as the implementation by Germany, Denmark and the Netherlands of a set of measures for the protection and conservation of the Wadden Sea. The authors identified the main provisions for the protection and management of the outstanding universal value, considered the foundations for the formation of systems of bodies that perform the functions of protecting objects, analyzed the main measures for coordinating the actions of national authorities to eliminate the main threats and maintain the state of unique natural transboundary objects in order to fulfill obligations under the Convention. The novelty of this study is predetermined by the fact that at the present time there are practically no legal studies of the practice of protecting World Heritage sites in general and transboundary (transnational) sites in particular. The analysis leads the authors to the conclusion that the extrapolation of the main provisions to the current situation in the field of conservation of such Russian transboundary natural objects as the Ubsunur basin and the Landscapes of Dauria gives rise to the need to develop appropriate individual adjustments in the legislation of our country, regardless of the relevant UNESCO measures. The authors make proposals to improve the situation in the field of ensuring its protection of a Russian transboundary natural objects.