The constituted legal status of “Union citizenship” has added another democratic static to the European Union's institutional architecture but it is not yet a status of full political empowerment. What is missing is a citizen-centered opening-up of the (technocratically disguised) European level as a political arena. This article argues that the idea of European citizenship can function as a normative reference point for struggles of political empowerment and institutional reform. Democratic innovations such as sortition-based citizens’ panels organized within the framework of the Conference on the Future of Europe have a socializing function, paving the way for a European-wide public debate on issues of common concern and opening up a chance of (re)appropriating the European Union's institutional structure as a political space. But in order to support lasting democratic transformations they must be backed up by institutional reforms that make European political rights more effective.

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.