The overarching research question posed in this volume is whether national parliaments (NPs) exhibit resilience or resignation in the aftermath of the Lisbon Treaty and the euro crisis. To grasp the political and discursive contexts in which the continuous delegation of powers from the Member States and their parliaments to the EU unravelled—one is advised to take a brief look back at the history. This is the topic of the first section. The section after that explicates why the Lisbon Treaty and the euro crisis have been fundamental to NPs’ positioning on the EU’s constitutional map. On that basis, the notions of ‘national identity’ and ‘good functioning of the EU’ are decomposed and reconstructed as core determinants of the permanence of N...