This Research Handbook provides a panoramic guide to the study and research of EU citizenship and its development within a challenging environment characterised by restrictive access to social benefits, Brexit, Euroscepticism and Covid-19. It combines theoretical perspectives with analyses of both the existing and future rights, duties and social protection that EU citizens ought to enjoy in a democratic and principled European Union.

This theoretically ambitious work combines analytical, institutional and critical approaches in order to provide an in-depth, panoramic and contextual account of European Union citizenship law and policy.

This book maps out, from a variety of theoretical standpoints, the challenges generated by European integration and EU citizenship for community membership, belonging and polity-making beyond the state. It does so by focusing on three main issues of relevance for how EU citizenship has developed and its capacity to challenge state sovereignty and authority as the main loci of creating and delivering rights and protection. First, it looks at the relationship between citizenship of the Union and European identity and assesses how immigration and access to nationality in the Member States impact on the development of a common European identity. Secondly, it discusses how the idea of solidarity interacts with the boundaries of EU citizenship as constructed by the entitlement and capacity of mobile citizens to enjoy equality and social rights as EU citizens. Thirdly, the book engages with issues of EU citizenship and equality as the building blocks of the EU project. By engaging with these themes, this volume provides a topical and comprehensive account of the present and future development of Union citizenship and studies the collisions between the realisation of its constructive potential and Member State autonomy.

In EU Citizenship, Nationality and Migrant Status: An Ongoing Challenge, Kristīne Krūma offers an account of the regulation of nationality at international, EU and national (Latvian) levels. Growing global migration and multiple individual loyalties lead to a fusion of national identities traditionally preserved by the EU Member States. Dismantling national borders and granting directly effective rights to EU citizens broadens our understanding about belonging only to the limited territory of a single State. The primary focus is the status of the EU citizenship, which has become a meaningful status capable of satisfying claims by citizens. The Latvian example shows that migrant status cannot be ignored because of the crucial role of migrants in the future construct of the EU.

The book examines the phenomenon of dual nationality in the European Union, particularly against the background of the status of European citizenship – a status that is linked to the nationality of each EU Member State. While the first part sets out the approach towards (dual) nationality in Public and Private International Law as well as in EU Law, the second part consists of an overview of the dual nationality regimes in France, Italy, the Netherlands and Spain. The book shows that the autonomy of Member States in the field of nationality law is becoming increasingly problematic for the EU, and the author takes the position that there is arguably a need for the (minimum) harmonization of European nationality laws.

EU citizenship and Free Movement Rights examines how EU citizenship reconstructs in unexpected ways what citizenship as a status means and stands for in relation to family reunification, social rights, expulsion and discusses the effects of Brexit for EU citizens.

The book proposes a new approach to constitutional analysis of the EU and its legal framework, arguing that the existence of constitutional rights norms within EU law enables this particular legal order to respond effectively to societal and political challenges within the rigidity of constitutionalism. Providing new perspectives on constitutionalism in the EU, this book considers the way the Court of Justice of the European Union (CJEU) discusses and applies the EU citizenship Treaty norms by analysing the courts approach to decision making, which resembles the balancing and weighing of conflicting principles.