Case T-461/08: Judgment of the General Court of 20 September 2011 — Evropaïki Dynamiki v EIB (Public service contracts — Tender procedure — Provision of services in the form of assistance in the maintenance, support and development of an information technology system — Rejection of a tenderer’s bid — Contract awarded to another tenderer — Action for annulment — Admissibility — Jurisdiction — Obligation to state reasons — Right to an effective remedy — Transparency — Proportionality — Equal treatment and non-discrimination — Selection and award criteria — Action for damages — Admissibility — Loss of profit)