Given that the decision not to lift the Applicant’s immunity is not an administrative decision capable of judicial review, the request for compensation for any harm caused by such decision is consequently also beyond the scope of the Tribunal’s competence. The Applicant failed to request management evaluation of the Administration’s refusal of his claim for compensation. This part of his application is therefore not receivable under art. 8.1(c) of the Tribunal’s Statute and staff rule 11.2(a).