Judgment of the General Court (Tenth Chamber, Extended Composition) of 9 February 2022.#Sped-Pro S.A. v European Commission.#Competition – Abuse of dominant position – Market for rail freight transport services – Decision rejecting a complaint – Article 7 of Regulation (EC) No 773/2004 – Reasonable time – EU interest in pursuing the examination of a complaint – Determination of the authority that is best placed to examine a complaint – Criteria – Manifest error of assessment – Systemic or generalised deficiencies as regards respect for the rule of law – Risk of a breach of a complainant’s rights where a complaint is rejected – Obligation to state reasons.#Case T-791/19.