I alt fire klager om overtrædelse af den spanske konkurrencelov og EF-traktatens artikel 81 og 82 blevsamlet i en forenet sag om følgende konkurrencebegrænsende praksis:
A total of four complaints against alleged infringements of the Competition Act and Articles 81 and 82 ofthe EC Treaty were grouped together in a case involving the following restrictive practices: