In the European Union the discussion of each budgetary period sees fierce debates about the structural expenses and their distribution. The paper presents a summary of the principles of those involved, and tries to catch them in the policy making of Brussels. In the first half of the paper the necessity of regional policy and its theoretical foundation are examined touching upon the so called convergence and divergence theories. This is followed by the discussion of the conflicting interests and motifs shaping the regional policy. The final question is whether the expenses of the Structural Funds can be justified in view of the processes and results shown.