The present project, by consolidating and expanding the existing network of EDINA (2015-2018) through a consortium that consists of local/provincial authorities, schools and researchers from The Netherlands (Utrecht and Rotterdam), Belgium (Ghent and Liège), The United Kingdom (Leeds) and Spain (Oviedo), aims 1) to promote the exchange of good practices by developing an innovative methodology, 2) to draw a more precise picture of the reception of newcomer students in Europe, by writing and updating country reports, 3) to fully exploit the toolset already available on the EDINA website, by designing a training module to develop specific teachers' competencies useful to optimize the reception, observation, transition and differentiation processes for newcomer students and 4) to provide new online tools for teachers. In this perspective, the project will develop supporting material useful for all teachers involved in newcomer education, available online via the EDINA website.