[en] The Group of European Municipalities with Nuclear Facilities (GMF) was constituted in 1999. Its basic objectives are to keep and strengthen the relations between municipalities with the aim of consolidating a European network of municipalities with common problems; and to participate in European forums on the future of nuclear energy, contributing and helping in decision making processes. The GMF wants to become a support element to the local authorities of nuclear areas in order to foster their participation in the decision making processes, working continuously in collaboration with other agents of the nuclear sector, especially with the authorities of the European Commission, assuming that its major contribution is the knowledge of the everyday territorial reality, as a fundamental element that should be born in mind in all defined policies, whether on european or national level. It is stated that the debate on the future of nuclear energy represents a new era for the municipalities with nuclear facilities across Europe and that international cooperation will open the way for a better use of nuclear energy in Europe