THE UNITED NATION'S CAPACITY TO BRING CLAIMS FOR REPARATIONS IS GRANTED BY NECESSARY IMPLICATION, THOUGH NOT EXPRESSLY PROVIDED
As the “supreme type of international organization,” the UN must be deemed to have such powers, which, though not expressly granted in its Charter, are conferred upon it by necessary implication as being essential to the performance of its duties.
Thus, though the UN Charter did not expressly clothe the UN with the capacity to bring an international claim for reparations, the UN nevertheless possessed functional personality.
[Reparations for Injuries Advisory Opinion (ICJ, 1949)]