Ferrovie della Sardegna Ferrovie della Sardegna The Ferrovie della Sardegna (Railways of Sardinia), known also as ARST Gestione FdS between 2008 and 2010 and with the abbreviation FdS, was an Italian public company that managed the regional railway network in the island of Sardinia, Italy. In 2010 it was totally integrated with the main regional public transport company, ARST ("Azienda Regionale Sarda Trasporti"). It was the second railway operator in Sardinia, after Ferrovie dello Stato, having 203 kilometers of railways used for public transport, plus another four tourist lines, known as "Trenino Verde", which run through the wildest parts of the island. The
Amministrazione delle Finanze dello Stato v Simmenthal SpA was declared unconstitutional. It referred the question of what to do in a case of conflict to the ECJ. The Attorney General Reischl gave an Opinion suggesting that timing of the Italian law was irrelevant, and EU law was supreme. The ECJ held that the national court had a duty to give full effect to Community provisions, even if a conflicting national law was adopted later. Amministrazione delle Finanze dello Stato v Simmenthal SpA Amministrazione delle Finanze v Simmenthal SpA (1978) Case 106/77 is an EU law case, concerning the conflict of law between a national legal system and European