•The first comprehensive, in-depth account of the new regulatory regime which applies to the EU financial market in the wake of the Global Financial Crisis •Places the new regime in its wider EU law context, including with respect to the impact of the Treaty •Examines the new institutional structure and re-organization of supervision, in particular the role and influence of the European Securities and Markets Authority •Provides an authoritative, timely, and detailed account of the law after a period of unprecedented change The Global Financial Crisis has re-ordered how the EU intervenes in the EU financial market, both with respect to regulation and with respect to supervision. After 5 years of a behemoth reform agenda, the new landscape i...