This book examines accountability in the EU from different perspectives and considers whether EU citizens have real opportunities for holding decision-makers accountable. This book critically analyses five arguments which claim there are sufficient means for holding decision-makers to account in the Union.The main conclusion is that the current institutional set-up and practice of decision-making in the EU is one that merely creates an illusion of accountability.Using a strict framework focusing on the difference between formal mechanisms and actual opportunities for accountability, this highly coherent volume will be of interest to students and scholars of European politics, especially those interested in the democratic foundations of the European political system.Chapter 1 of this book is freely available as a downloadable Open Access PDF at http://www.taylorfrancis.com under a Creative Commons Attribution-Non Commercial-No Derivatives (CC-BY-NC-ND) 4.0 license.