It builds on the report "" (the so-called "Four Presidents' Report") and on the Commission's "" of 2012, which remain essential references for completing EMU.
Sellealuseks on dokumendid, millele majandus- ja rahaliidust rääkides kõige sagedamini viidatakse: „” (nn nelja juhi aruanne) ja komisjoni , mis esitati 2012. aastal.