Extraterritoriality

In international law, extraterritoriality is the state of being exempted from the jurisdiction of local law, usually as the result of diplomatic negotiations. Historically, this primarily applied to individuals, as jurisdiction was usually claimed on peoples rather than on lands. Extraterritoriality can also be partly applied to physical places, such as the immunity granted to diplomatic missions, military bases of foreign countries, or offices of the United Nations. The three most common cases recognized today internationally relate to the persons and belongings of foreign heads of state and government, the persons and belongings of ambassadors and other diplomats, and ships in international waters. In the past, pre-modern states generally claimed sovereignty over persons, creating something known as personal jurisdiction. As people move between borders, this led, in the framework of a territorial jurisdiction, to certain persons being under the laws of countries in which they did not reside. Extraterritoriality, in this sense, emerges from the interaction of these two conceptions of jurisdiction, personal and territorial, when laws are applied based on who a person is rather than where they are. Extraterritoriality can now take various forms. Most famous are examples of diplomatic extraterritoriality, where diplomats and their belongings do not operate under the laws of their host nations, but rather, under the laws of the diplomat's nation. Similarly, many nations claim the right to prosecute foreign combatants and violators of human rights under doctrines of universal jurisdiction, irrespective of the nationality of those persons or the place in which the alleged crimes occurred. This extends to domestic criminal codes as well: for example, the People's Republic of China claims the right to prosecute Chinese citizens for crimes committed abroad and Canada will prosecute sexual abuse of minors by a Canadian anywhere in the world. In some military and commercial agreements, nations cede legal jurisdiction for foreign bases or ports to other countries.