Judgment of the General Court (Sixth Chamber) of 12 October 2011. # Association belge des consommateurs test-achats ASBL v European Commission. # Competition - Concentrations - Belgian energy market - Decision declaring a merger to be compatible with the common market - Commitments given during the initial phase of the investigation - Decision refusing the partial referral of the merger investigation to the national authorities - Action for annulment - Consumer association - Interest in bringing proceedings - Failure to initiate the in-depth review procedure - Procedural rights - Inadmissibility. # Case T-224/10. TITJUR Association belge des consommateurs test-achats v Commission