Article 32 United Nations Charter
Article 32 of the United Nations Charter is under Procedure of Chapter V: The Security Council
Article 32
Any Member of the United Nations which is not a member of the Security Council or any state which is not a Member of the United Nations, if it is a party to a dispute under consideration by the Security Council, shall be invited to participate, without vote, in the discussion relating to the dispute. The Security Council shall lay down such conditions as it deems just for the participation of a state which is not a Member of the United Nations.
See also: Article 31 United Nations Charter