Adam Cygan analyses the impact of subsidiarity monitoring upon national parliaments and to what extent this provides new opportunities for national parliaments to be engaged in, and exert influence over, the EU legislative process. While the post-Lisbon position of national parliaments may have improved, this book questions whether national parliaments can really be considered as central actors in EU affairs. The author also queries whether subsidiarity monitoring has the capacity to create a collective bloc of horizontal actors which exert effective accountability over the EU legislative...