Judgment of the General Court (Second Chamber) of 16 October 2024.#Aristoteleio Panepistimio Thessalonikis v European Research Council Executive Agency.#Arbitration clause – Seventh Framework Programme for research, technological development and demonstration activities (2007-2013) – Grant agreement – Eligible costs – Staff costs – OLAF investigation – Burden of proof – Right to be heard – Right to an effective remedy.#Case T-388/22.