The aim of the project is to create an integrated international water bio-resources management and restoration system seeking to preserve and restore the diversity of water fauna, to increase the efficiency of fisheries and to strengthen the co-operation between Lithuania and the Kaliningrad oblast of the Russian Federation in the cross-border regions. The main tasks of the project are to assess the present ecological state in the region; to prepare the fisheries cadastre on the basis of GIS technologies; to assess the needs for artificial breeding and biological-ichtyological substantiation of fish stock restoration programs, to prepare the bilateral conception and programs of bio-resources management and restoration considering the international and national laws, to establish the bank of biotechnologies of fish stock restoration.