25Furthermore, even though the Commission is required to set out the reasons justifying the application to the particular case of one of the exceptions to the right of access provided for by Regulation No 1049/2001, it is not required to provide more information than is necessary in order for the person requesting access to understand the reasons for its decision and for the Court to review the legality of that decision (see, to that effect, judgment of 30 January 2008, Terezakis v Commission, T‑380/04, not published, EU:T:2008:19, paragraph 119).