The law of the sea governs the relations of States in respect of the uses of the seas. It allocates competences between, on the one hand, coastal States wishing to extend their jurisdictional reach as far as possible and the flag States, on the other, wishing to have the seas open for vessels to navigate and for other uses. The chapter discusses the laws applicable to each maritime zone; namely, internal waters, the territorial sea, the contiguous zone, the exclusive economic zone, the high seas, and the seabed. It also sets out the rules of maritime delimitation between States with opposite or adjacent coastlines.
