Member States

There are one hundred and sixty eight (168) members of the International Seabed Authority as at 25 July 2016. A chronological list of ratifications, accessions and successions to the United Nations Convention of the Law of the Sea (LOSC) is also available online.

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Oman

Party to LOSC Date:

Thursday, August 17, 1989

Party to Agreement Date:

Wednesday, February 26, 1997

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