The independence of judges and the EU legal system
The independence of the judiciary with its guarantees is a new element of the Italian Constitution compared to the Statuto albertino. It is a protected value because it is an essential instrument for defending fundamental freedoms and the separation of powers. Let me explain the statement: there are two conditions that make us equal before the law. Citizens must be holders of the same rights and, in the event of their infringement, they must be able to turn to a neutral judge, i.e. one who is equidistant from the parties to the dispute.
If we shift our gaze from the level of inter-subjective relations to that of relations between authorities, we observe that the independence of the judiciary from the other powers of the state serves to deter encroaching authority in advance or bring it back ex post facto within the home garden.
In short, the independent judiciary - vis-à-vis public authorities other than itself; vis-à-vis any other judiciary; and vis-à-vis litigants - is like the vault of the European Central Bank: it guards the integrity of the two legs on which the rule of law rests, namely fundamental freedoms and the separation of powers.
Let us now turn our gaze to the European order, which presents an unbroken ideological continuity with our Constitution, a continuity that is drawn in Articles 2 and 19 TEU and 47 Charter of Rights. In fact, the rule of law, which also includes the independence of the judiciary, contributes like the piece of a mosaic to compose the 'identity of the Union' (Art. 2), as it already does in the internal order.
Also on the level of effectiveness, the middle/end relationship comes up again because the existence of an independent judiciary, Art. 19 TEU and Art. 47 Charter, serves to guarantee the effectiveness of common constitutional values, including fundamental freedoms and separation of powers, included in the summary expression of Art. 2.

