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The Concept Of Special Custom In International Law, Anthony D'Amato

Faculty Working Papers

General customary international law contains rules, norms, and principles that seem applicable to any state and not to a particular state or an exclusive grouping of states. For example, norms relating to the high seas, to airspace and outer space, to diplomatic immunities, to the rules of warfare, and so forth, apply equally to all states having occasion to be concerned with these areas. Similarly, the facts of a given case may suggest exclusively the application of general custom—such as cases concerning collision on the high seas between ships of different countries, cases involving general principles of international law, cases …