Appeals dismissed, UNDT Judgments upheld. The Tribunals do not have reviewability of ICSC decisions, they do have jurisdiction to review the Secretary-General鈥檚 mechanical power in implementing such decisions on narrow grounds for legality. The ICSC decision to adjust the salary scale and post-adjustment allowance multiplier was not reviewable. The Secretary-General鈥檚 implementation of that decision was an administrative decision as it was not a general policy but had individual adverse impact per staff member via their payslips and was therefore receivable. While receivable, the ICSC decision...