Nathan Cambien teaches EU law at Antwerp and is a referendaire at the Court of Justice of the European Union in Luxembourg. His countless publications deal with EU citizenship and non-discrimination law.Dimitry Kochenov teaches European Constitutional law in Groningen and is associate of the EU Studies Programme at Princeton. Among his recent publications is Citizenship (MIT Press, 2019) and edited volumes on EU Citizenship and Federalism (Cambridge, 2017) and Quality of Nationality Index (with Lindeboom, Hart Publishing, 2020).Elise Muir teaches EU law at KU Leuven and the College of Europe (Bruges). She is the author, most recently, of EU Equality Law (Oxford, 2018).

• PrefaceAbbreviationsTable of CasesNotes of Contributors1 European Citizenship under Stress: IntroductionNathan Cambien, Dimitry Kochenov and Elise MuirPART 1EU Citizenship: Constitutional Challenges2 EU Citizenship: Some Systemic Constitutional ImplicationsDimitry Kochenov3 Union Citizenship and BeyondHans Ulrich Jessurun d’Oliveira4 EU Citizenship as a Means of Broadening the Application of EU Fundamental Rights: Developments and LimitsKaterina Kalaitzaki5 Free Movement of Dual EU CitizensDavid A.J.G. de GrootPART 2Free Movement and Its Limits6 The Court, the Legislature and the Co-Construction of a Status of Social IntegrationStephen Coutts7 Life after the ‘Dano-Trilogy’: Legal Certainty, Choices and Limitations in EU Citizenship Case LaMoritz Jesse and Daniel William Carter8 EU Citizenship, Access to “Social Benefits” and Third-Country National Family Members: Reflecting on the Relationship between Primary and Secondary Rights in Times of BrexitElise Muir9 Residence Rights for EU Citizens and Their Family Members: Navigating the New NormalNathan Cambien10 Distinguishing between Use and Abuse of EU Free Movement Law: Evaluating Use of the “Europe-route” for Family Reunification to Overcome Reverse DiscriminationHester Kroeze11 The Revised Posting of Workers Directive: Curbing or Ensuring Free Movement?Piet Van Nuffel and Sofia AfanasjevaPART 3EU Citizenship beyond Movement12 The Pernicious Influence of Citizenship Rights on Workers’ Rights in the EU – The Case of Student FinanceAraceli Turmo13 European Higher Education in the Context of BrexitSacha Garben14 The Right to Participate in the European Elections and the Vertical Division of Competences in the European UnionSébastien Platon15 The European Citizens’ Initiative in Times of BrexitNatassa AthanasiadouPART 4Supranational Citizenship and the Outside World16 The “Sale” of Conditional Citizenship: the Cyprus Investment Programme under the Lens of EU LawSofya Kudryashova17 Member State Nationality, EU Citizenship and Associate European CitizenshipA.P. van der Mei18 From Union Citizen to Third-country National: Brexit, the UK Withdrawal Agreement, No-Deal Preparations and Britons Living in the European UnionGillian More19 Free Movement of Persons in the EU v. in the eea: of Effect-Related Homogeneity and a Reversed Polydor PrincipleChrista Tobler20 The Free Movement of Persons in the Eurasian Economic Union – between Civis Eurasiaticus and Homo OeconomicusBendikt Pirker and Kirill Entin