The organ of the United Nations responsible for the approval of its annual budget is the
Answer Details
The organ of the United Nations responsible for approving its annual budget is the General Assembly. This is the main deliberative body of the UN and includes representatives from all member states. Each year, the General Assembly meets to review and approve the proposed budget for the UN, which includes funding for various programs, activities, and operations. The General Assembly also has the power to make decisions on other important issues, such as the admission of new member states and the election of non-permanent members of the Security Council.