TRANSFORMARILE ECONOMICO-SOCIALE SI INSTITUTIONALIZATE PRESUPUSE DE FENOMENUL INTEGRARII ECONOMICE / SOCIAL -ECONOMIC AND INSTITUTIONAL TRANSFORMATIONS ASSUMED BY THE ECONOMIC INTEGRATION PHENOMENON Prep. univ. drd. Gavrila – Paven Ionela - Universitatea „1 Decembrie 1918” Alba Iulia, e-mail: ionelapaven@yahoo.com Abstract: The Rome Treaty was the base for the economic integration, signed in 1957. Realizing a complete unit of the economic and monetary policy was the greatest success of the European project. The European project had no precedent so there was none experience suitable to follow, so, in small steps, European Union become the shape that we know today ... an unique integration process, woth an unique future. Keywords: economic integration, economic policy, monetary policy JEL codes: F15, F36, F42