33According to the case-law, it is for the administration, in accordance with the principle of sound administration, to examine carefully and impartially all the relevant aspects of the case before it and to gather all the factual and legal information necessary to exercise its discretion and to ensure the proper conduct and effectiveness of the procedures that it implements (see judgment of 26 September 2014, B&S Europe v Commission, T‑222/13, not published, EU:T:2014:837, paragraph 39 and the case-law cited).