Part IV Archipelagic states

Art. 46. Use of terms

Art. 47. Archipelagic baselines

Art. 48. Measurement of the breadth of the territorial sea, the contiguous zone, the exclusive economic zone and the continental shelf

Art. 49. Legal status of archipelagic waters, of the air space over archipelagic waters and of their bed and subsoil

Art. 50. Delimitation of internal waters

Art. 51. Existing agreements, traditional fishing rights and existing submarine cables

Art. 52. Right of innocent passage

Art. 53. Right of archipelagic sea lanes passage

Art. 54. Duties of ships and aircraft during their passage, research and survey activities, duties of the archipelagic State and laws and regulations of the archipelagic State relating to archipelagic sea lanes passage