TITJUR Judgment of the General Court (Eighth Chamber) of 11 July 2013. # Belgische Vereniging van handelaars in- en uitvoerders geslepen diamant (BVGD) v European Commission. # Competition - Agreements and abuse of a dominant position - Rough diamond market - ‘Supplier of Choice’ (SOC) system of distribution - Decision rejecting a complaint - No Community interest - Legal basis - Procedural rights of a complainant - Access to documents - Obligations in relation to the investigation of a complaint - Market foreclosure effects - Manifest error of assessment. # Joined cases T-104/07 and T-339/08. BVGD v Commission