The transnational mobility is considered a central issue in the process of making Europe a society and economy based on knowledge that is a reference for the other areas of the world. According to the EU Commission, mobility should be a reality available for all European citizens: in fact, mobility should support people’s employability, should improve skills for life and work, should favor the internationalisation of education and training, should support the consolidation of European citizenship. Within this context, still too many obstacles were hindering mobility: low involvement of enterprises, lack of information on opportunities, and need to reconcile mobility with normal working or school activity. To overcome these barriers, four Italian public administrations (Autonomous Province of Trento, Friuli Venezia Giulia Region, Marche Region, Province of Turin), decided to improve their capacity to support mobility by adopting models and tools to implement and enhance preparatory activities addressing young people willing to carry out mobility (I - Vet trainees and apprentices up to 32 years of age). The implementation of services to prepare mobility has been done by transferring two approaches developed in Germany and France to Italy. The partner Arbeit & Leben Hamburg transferred its mobility agency model, which includes tools to carry out the pedagogic and cultural preparation. The French partners APCMA and the Chambre régionale de métiers et de l'artisanat - Languedoc-Roussillon transferred the models contained in their portals for mobility, which are specifically focused on apprenticeship. Beyond the four Italian administrations and the three “sources” of innovation, the consortium includes the Generalitat de Cataluña which, through the Oficina del Treball of the Administration of Cataluña, which was competent for work in alternance. The workplan encompassed a mix of actions aiming to adapt the innovative approaches to recipient territories: this included the identification of quality standards to support the preparatory phase of mobility, the identification of the specific skills that operators should have to support mobility, the training of operators according to the skills identified, the opening of local desks to support mobility, the design of a vertical portal to for mobility operators. At the end of the project, all partners have subscribed a collaboration agreement, to structure future cooperation in matching mobility demand and offer.