Home Our publications The accession treaty to the European Union: Architecture, logic and transformation Enlargement and Wider Europe Infographic 10/03/26The accession treaty to the European Union: Architecture, logic and transformation Download publication (.pdf) Authors Benjamin Couteau Research Fellow, Centre Grande Europe See author #Enlargement Download publication (.pdf) Authors Benjamin Couteau Research Fellow, Centre Grande Europe See author Quote this publicationCouteau, B. “The accession treaty to the European Union: Architecture, logic and transformation”, Infographic, Jacques Delors Institute, March 2026 Quote copied ! Share Link copied ! Copy link Other publications on same theme 15/07/26 Brief Iceland’s hesitations to join the EU Sébastien Maillard 15/06/26 Blog post The Flamingo Movement: Why Albania needs a new political contract Tefta Kelmendi 01/04/26 Brief The French referendum on EU accession: a ticking time bomb that needs defusing Lukáš Macek See our other publications