VOICITYS was implemented between January 2018 and June 2019 as a pilot project supported by the Rights, Equality and Citizenship Programme of the European Union. VOICITYS’ aims were to improve social integration through the strengthening of social dialogue in European neighbourhoods characterized by ethnic and cultural diversity, through improving sustainable communication and integration between different social groups, and through deepening dialogue between policy-makers, stakeholders and citizens as a means of promoting more efficient diversity management. Our activities focused on four diverse neighbourhoods in four European countries with different histories, political cultures, traditions and experiences with diversity and migration. The compilation of local recommendations, supported by parallel research and participatory events, permitted us to elaborate some general European-level considerations and recommendations related to diversity management in neighbourhoods.