<< Objectives >>Our project brings together a higher education institution in France and four civil society structures: an NGO from Lithuania,an association from Portugal, an NGO from Croatia and an NGO from Denmark.Together, we have observed a poor mental health on our respective young audiences and we would like to set up atransmissible methodology of well-being based on active participation of young people, the exchange of good practices andthe strengthening of skills.<< Implementation >>This project is organised in five work packages. These activities, carried out by all the partners in our consortium, willconsist of the general management of the project, the communication around it, the development of an active participation ofyoung people, the reinforcement of skills and knowledge through training and finally the use of the results of this project, itsdissemination and the measurement of its impact.<< Results >>Our project will result in the creation of communication tools, the creation of podcasts of young people's testimonies, thesetting up of events called week of well-being by young people and for young people, the setting up of two trainingcourses, the creation of a website gathering our tools and our results and finally the realization of dissemination events. Wehope that our project will be transferable and open up to a youth wellbeing policy on a European scale.