EuGH · C-166/06

Subject of the case Operative part Subject of the case Re: Reference for a preliminary ruling – Tribunale civile di Bolzano – Interpretation of Article 6(2) of the Treaty on European Union – Provincial administration adopting regulations capable of impeding the application of a decision of an administrative court that is res judicata – Compatibility with Community law. Operative part Operative part: The reference for a preliminary ruling made by the Tribunale civile di Bolzano, by decision of 4 January 2006, is inadmissible.