Local authorities and local communities are the most effective problem solvers if they have the possibilities to have their own decision-making and resources. The process of decentralisation and empowerment of local communities and the participative approach is one of the most challenging ones of these last years in the Eastern Partnership countries. Thanks to decentralised cooperation, which engages local authorities and local communities in international cooperation, it is possible to develop projects and activities that support local democracy and economic and social development. They are also creating strong links between communities and citizens, creating dialogue and trust.