This report offers a comparative analysis of legal and other data concerning same-sex (and different-sex) families, in marriage, in registered partnership, and in cohabitation. These data (from a legal survey among legal experts in 21 European countries, from sociological interviews with same-sex families in four countries, and from a statistical survey of twelve countries) have been brought together in the LawsAndFamilies Database – Aspects of legal family formats for same-sex and different-sex couples (www.LawsAndFamilies.eu). The report presents the database and the methodology of the legal survey, followed by an overview and analysis of the main results of that survey for the different countries in light of European minim...