International organizations — International administrative tribunals — World Bank Administrative Tribunal — Family support owed by Bank staff members — Staff members’ private legal obligations — Withholding of compensation and benefits in misconduct cases — Bank practice as source of law — Investigation — Conduct of investigation by Ethics Office — Misconduct — Disciplinary procedures — Confiscation of staff property — Bank’s relationship to national authorities — Relationship of Tribunal to national courts — Implementation of national court judgment — Due process — Transparency — Bank immunity — Pension — Settlement of case