Article 88 United Nations Charter
Article 88 of the United Nations Charter is under Functions and Powers of Chapter XIII: The Trusteeship Council
Article 88
The Trusteeship Council shall formulate a questionnaire on the political, economic, social, and educational advancement of the inhabitants of each trust territory, and the administering authority for each trust territory within the competence of the General Assembly shall make an annual report to the General Assembly upon the basis of such questionnaire.
See also: Article 87 United Nations Charter