118In that connection, when the Commission takes a decision on the compatibility of a concentration with the common market on the basis of a notification and a file pertaining to that transaction, an applicant is not entitled to call the Commission's findings into question on the ground that they differ from those made previously in a different case, on the basis of a different notification and a different file, even where the markets at issue in the two cases are similar, or even identical. Thus, in so far as the applicant relies in this instance on assessments made by the Commission in its previous decisions, in particular in the Engine Alliance decision, those parts of its arguments are irrelevant.