May resolve non-compulsory recommendations to states or suggestions to the Security Council (UNSC);
Decides on the admission of new members, following proposal by the UNSC;
Adopts the budget;
Elects the non-permanent members of the UNSC; all members of the Economic and Social Council; the UN Secretary-General (following their proposal by the UNSC); and the fifteen judges of the International Court of Justice (ICJ). Each country has one vote.
Supports the other UN bodies administratively (for example, in the organization of conferences, the writing of reports and studies and the preparation of the budget);
Its chairperson—the UN Secretary-General—is elected by the General Assembly for a five-year mandate and is the UN's foremost representative.
Decides disputes between states that recognize its jurisdiction;
Issues legal opinions;
Renders judgment by relative majority. Its fifteen judges are elected by the UN General Assembly for nine-year terms.