International law & UNCLOS

Materials on the international law of the sea, especially the 1982 UN Convention on the Law of the Sea (UNCLOS) and how states interpret and apply it.

296 documents — Page 1 of 13

  1. 202631 Jul 2026

    Statement of the Ministry of Foreign Affairs of the People’s Republic of China on the Delimitation of the So-Called “Baselines of the Territorial Sea” of China’s Territory of Huangyan Dao by the Republic of the Philippines

    中华人民共和国外交部 (Ministry of Foreign Affairs of the People’s Republic of China) · 中华人民共和国外交部 (Ministry of Foreign Affairs of the People’s Republic of China)

    Official documentPublished in China · GovernmentOpen access

  2. 202526 Mar 2025

    UNCLOS and the South China Sea

    John Rennie Short · Hedging and Conflict in the South China Sea

    Book chapterPublished in United Kingdom · Academic

  3. 202519 Mar 2025

    Note No. 244-2025

    Permanent Mission of the Republic of the Philippines to the United Nations · Note verbale; United Nations DOALOS/CLCS

    Official documentPublished in Philippines · Government

  4. 202521 Feb 2025

    Declaration of the Government of the Socialist Republic of Viet Nam on the Baselines for Measuring the Breadth of the Territorial Sea in the Gulf of Tonkin

    Tuyên bố của Chính phủ nước Cộng hòa xã hội chủ nghĩa Việt Nam về đường cơ sở dùng để tính chiều rộng lãnh hải trong Vịnh Bắc Bộ

    Chính phủ nước Cộng hòa xã hội chủ nghĩa Việt Nam · Cổng thông tin điện tử Chính phủ

    Official documentPublished in Vietnam · GovernmentOpen access