26

In the second place, whereas the applicant argues that, in order to rule out the existence of an EU interest, the Commission is precluded from arguing that the NCA had already dealt with the case, while acknowledging, moreover, that Article 13(2) of Regulation No 1/2003 did not apply to the present case, it should be recalled that that provision, as is the case for all of the provisions of that regulation, refers to the situations in which Articles 101 and 102 TFEU are implemented (judgment of 21 January 2015, easyJet Airline v Commission, T‑355/13, EU:T:2015:36, paragraph 43).

27

Consequently, the Commission may reject a complaint on the basis of Article 13(2) of Regulation No 1/2003 only where it has been the subject of a review carried out in the light of EU competition law rules (judgment of 21 January 2015, Easyjet Airline v Commission, T‑355/13, EU:T:2015:36, paragraph 44).

28

However, in the present case, although the parties agree on the fact that the NCA took its decision solely on the basis of Croatian law, it should be noted that, in paragraphs 14 and 15 of the contested decision, the Commission merely confirmed the argument presented by the applicant in its letter of 19 August 2014 that the provisions of Article 13(2) of Regulation No 1/2003 could not be used since the NCA took its decision solely on the basis of national law.

29

The Commission was therefore right to consider, in paragraphs 15 and 18 of the contested decision, that Article 13(2) of Regulation No 1/2003 was not applicable in the present case.

33

In the third place, in respect of the applicant’s argument that the NCA did not apply EU law and did not carry out a proper assessment of the situation, as just noted in paragraph 30 above the applicant does not dispute that the provisions of national law on which it based its complaint are equivalent to Articles 101 and 102 TFEU. Consequently, it must be held that the conclusions of the NCA would have been identical if that authority had carried out its own analysis in the light of those articles.

34

Moreover, economic operators which are allegedly victims of an infringement cannot regard the Commission as an appellate body capable of annulling the decisions of a national authority which has not upheld their complaint. The review of decisions of the competition authorities of Member States is a matter for national courts alone, which perform an essential function in the application of EU competition rules (see, to that effect, judgment of 21 January 2015, easyjet Airline v Commission, T‑355/13, EU:T:2015:36, paragraph 20).

…

52

Thirdly, the applicant maintains that as the Commission did not yet have any experience of the ability of the Croatian national courts to deal with such a case, the Republic of Croatia being a relatively new member of the European Union, it was required to examine their ability in greater depth, since no national court had yet applied EU competition law.

53

It should be observed that the Republic of Croatia was able to join the European Union only after satisfying the political and economic criteria and the obligations incumbent upon candidate States, as established by the Copenhagen (Denmark) European Council of 21 to 22 June 1993. Those criteria require the candidate State, inter alia, to have the ability to take on the obligations of membership, in particular the ability to implement effectively the rules, standards and policies forming the EU legal framework.

54

Therefore, the ability of the Croatian courts to apply EU law cannot be called into question as a matter of principle.

55

In the present case, it must be stated that the applicant has not produced any specific evidence to demonstrate the inability of the Croatian courts to assess the situation at issue.

On those grounds,

THE GENERAL COURT (Seventh Chamber)

hereby: