Ten years after the entry into force of the Lisbon Treaty, has executive predominance in EU-related matters disappeared? How have executive-legislative relations in the EU evolved over a crisis-ridden decade, from the financial and migration crises, to Brexit and the COVID-19 pandemic? The Lisbon Treaty could be expected to lead to the re-balancing of powers in favour of parliaments, for it significantly enhanced the roles of both the European Parliament and national parliaments. A decade later the contributions to this edited volume examine – for the first time in such an extensive...