In this article, I ask about the extent to which the Conference on the Future of Europe (CoFoE) has advanced democracy in the European Union. I critically engage with the claim that the CoFoE’s success should not be measured by whether it enabled constituent power, or ultimately results in treaty reforms, but by the fact that, by introducing citizens’ assemblies to EU politics, it has laid the foundation for participatory democracy in the European Union. Drawing on established theories of participatory democracy, I argue that this interpretation misses the point. To put forward an alternative view, I revisit James Bohman’s concept of a democratic minimum. The best democratic defence of permanent EU citizens’ assemblies is that they could provide citizens with the capacity to initiate deliberation about common concerns – and thus function as a nucleus for constituent power in the European Union. Nevertheless, the idea should be viewed with caution, as permanent citizens’ assemblies could just as well become a democratic fig-leaf allowing EU institutions to reject calls for fundamental reforms. Much therefore depends on their institutional design.

The various and diverse academic responses to the Conference on the Future of Europe’s efforts at democratic renewal, including those by Ben Crum, Markus Patberg and Sandra Seubert, speak not only to the lack of a clear institutional locus or pathway associated with the Conference, but also to differing understandings of the basic conditions of existence – or political ontology – of the European Union. These differing understandings are reflected in different attitudes to the European Union’s constitutional standing and prospects. This article explores how the special place of constitutional retrofitting in the European Union – of reconstructing and reimagining an originally pre-constitutional system in constitutional terms – helps to illuminate the different understanding of political ontology in play, and helps clarify what is at stake in the continuing debate over fundamental reform.

The Conference on the Future of Europe (CoFoE) was the first initiative to include citizens in deliberations about the future of European democracy since the failed Constitutional Convention of 2002/03. Although embedded within broader trends to involve ordinary citizens in the political process, it is of specific relevance in the European context because it raises expectations of democratic catching up and relates to ongoing discussions and struggles about the constitutional character of the European Union. This article argues for a citizen-centred perspective on constitutional renewal in the European Union that places European citizens as constituent subjects at centre stage. It outlines how making the European Union accessible as a political arena allows citizens to regain control over developments that have evolved behind people’s backs. It concludes that deliberative tools of citizen participation should be used to pave the way for a wider reorganization of public authority and a renewal of the European Union’s constitutional basis.

Constitutional reform in the European Union suffers from a post-functionalist dilemma: the options that are politically viable are not democratically legitimate and the options that are democratically legitimate are not politically viable. Against the background of the recent Conference on the Future of Europe and the involvement of transnational European Citizens’ Panels, this article asks whether there is any prospect of overcoming this dilemma and organizing fundamental reform of EU institutions that is both normatively legitimate and politically viable. For this, it examines four models of EU treaty reform and the way these have figured in actual EU reform processes: Intergovernmental Conference, European Convention, informal intergovernmentalism and a Citizens Convention. The article concludes that, as long as the European Union is best characterized as a ‘demoi-cracy’ in which political deliberation takes place primarily in national public spheres, the Intergovernmental Conference remains its main and inevitable forum for constitutional reform. Hence, alternative models of EU constitutional reform should be evaluated not so much on the basis of their potential to substitute the IGC but rather on their ability to catalyse the process and to pre-commit the member state governments.