1. UNCLOS, United Nations Convention on the Law of the Sea, Montego Bay; 10 December 1982, In force 16 November 1994, 1833 UNTS 397, 1982.
2. Agreement relating to the Implementation of Part XI of the United Nations Convention on the Law of the Sea; 10 December 1982, A/RES/48/263, Annex.
3. Annex to ISBA/19/C/17, Decision of the Council of the International Seabed Authority Relating to Amendments to the Regulations on Prospecting and Exploration for Polymetallic Nodules in the Area and Related Matters.
4. J.P. Levy, UN Ocean Economics & Technology Branch Study, 1987.
5. ISA workshop on polymetallic nodule resources classification, Goa, India, 2014.