The European debt crisis (Eurozone crisis) precipitated an unprecedented reconfiguration of the institutional architecture of the Economic and Monetary Union. At the core of such overhaul was the establishment of a financial assistance function specific to the Eurozone. From the outset, there has been a clear will to closely involve the European Central Bank (ECB) at all stages of the operation of this new function. The ECB, an institution endowed with a monetary mandate, has thus entered the field of economic policy. Against that background, this paper intends to investigate the legal and political accountability arrangements the ECB is subject to in that new context. Both the texts organizing the intervention of the ECB and its subsequent...