Judgment of the Court of Appeals in Gdansk 5th Civil Division of 26th September 2018
V ACa 722/15

1. For the class action to be effective it is not a prerequisite for the facts of each claimant to be identical, as the appellant seems to expect. For the possibility of hearing a case in group proceedings, it is sufficient that the circumstances leading to the defendant’s liability towards each of the claimants are sufficiently common to allow the same mechanism of action of the entity responsible for the damage leading to its occurrence in each of them to be associated with them.