Il sistema di qualificazione delle imprese nei contratti pubblici tra diritto nazionale e comunitario

The research wants to attain the goal of explore firms’ qualification issues that aspire to enter into public contracts by analyzing the phenomenon from an internal view and also the study of EEC’s jurisprudence, with the purpose to grasp the evolutionary essential features as well as a future possible evolution lines. Once cleared up the first point concerning the hypothesis, the research sorts itself out through the study of systems’ evolution according to the classic distinction between the so-called “requirement of general order” and from “professional suitability”. Following this unavoidable organization as a whole, the last part of the consideration’s bent to the particular instruments of legislative favor, to the participation in the tender for public contracts and to the troubles that these steps, with a clearly matrix EEC, meet in the integration process with the national jurisprudence.