International law of(вариант не на все случаи жизни, но все ж // Например, The International Law of Investment Claims – Международное правовое регулирование инвестиционных споров 4uzhoj)
international legal enactments(established as a legal obligation by a number of national and international legal enactments in the special areas of maritime and astronautical safety – by Peter Macalister-Smith Tamerlane)