The Court of Justice of the European Union has developed a line of case law in which national procedural rules have been tested against the EU law requirement of effectiveness (i.e. case law on national procedural autonomy and effective judicial protection). In the framework of my Ph.D research I am looking for national court decisions throughout the EU that have used the CJEU's case law to set aside national rules of civil procedure. Alternatively, cases in which national courts have given a new interpretation to rules of national civil procedure in order to bring them in line with the EU law requirement of effectiveness are also welcome. I am particularly looking for judgments related to consumer protection but judgments in other areas are also much appreciated. Many thanks in advance!
Are you aware of national court decisions in which civil procedure rules were deemed to be contrary to the EU principle of effectiveness?