Generally, international laws and treaties provide agreements which nations agree to be bound to. Such agreements are not always established or maintained. The exercise of extraterritorial jurisdiction by three principles outlined in the UN charter. These are equality of states,territorial sovereignty and non-intervention. This raises the question of when can a states prescribe or enforce jurisdiction. The Lotus case establishes two key rules to the prescription and enforcement of jurisdiction. The case outlines that jurisdiction is territorial and that a state may not exercise is jurisdiction in the territory of another state unless there is a rule that permits this. On that same note, states enjoy a wide measure of discretion to prescribe jurisdiction over persons,property and acts within their own territory unless there was a rule that prohibits this.