The bases from Regional territorial systems of ecological stability (TSES) form new inputs to territorial-planning documentation of large territorial complexes. Together with protected areas and landscape-ecologically significant areas they present a basis for newly concepted nature protection. At present starts the utilization of these bases of territorial-planning documentation. The aim of this process is once more to revaluate protected areas and their ranging into the elements of TSES and to establish new functions for the protected areas that have not been ranged to them, but their own values suit the functions defined in TSES. The main output at this stage there are proposals for competition of the elements of TSES following: from general problems, from ranging of only a part of protected areas into elements of TSES, from not-ranging of the whole protected area into the elements of TSES and isolately from existing protected areas not ranged to the elements of TSES. These problems are the main ones occurring in revaluation of the Nové Zámky district. The nature protection with these completing criteria will be more intensive in each district and it becomes a significant limiting factor with eco-stabilizational functions at territorial-planning development of each district.