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Member States

There are one hundred and sixty two (162) members of the International Seabed Authority as at 15 May 2011. A chronological list of ratifications, accessions and successions to the United Nations Convention of the Law of the Sea is also available online and in the Authority's Handbook which is published annually.

 Albania

Djibouti

Lithuania

Romania

Algeria 

Dominica

Luxembourg

Russian Federation

Angola

Dominican Republic

Madagascar

Saint Kitts and Nevis

Antigua and Barbuda

Egypt

Malawi

Saint Lucia

Argentina

Equatorial Guinea

Malaysia

Saint Vincent and the Grenadines

Armenia

Estonia

Maldives

Samoa

Australia

European Union

Mali

Sao Tome and Principe

Austria

Fiji

Malta

Saudi Arabia

Bahamas

Finland

Marshall Islands

Senegal

Bahrain

France

Mauritania

Seychelles

Bangladesh

Gabon

Mauritius

Sierra Leone

Barbados

Gambia

Mexico

Singapore

Belarus

Georgia

Micronesia (Federated States of)

Slovakia

 

Germany

Moldova

Slovenia

Belgium

Ghana

Monaco

Solomon Islands

Belize

Greece

Mongolia

Somalia

Benin

Grenada

Montenegro

South Africa

Bolivia

Guatemala

Morocco

Spain

Bosnia and Herzegovina

Guinea

Mozambique

Sri Lanka

Botswana

Guinea-Bissau

Myanmar

Sudan

Brazil

Guyana

Namibia

Suriname

Brunei Darussalam

Haiti

Nauru

Sweden

Bulgaria

Honduras

Nepal

Switzerland

Burkina Faso

Hungary

Netherlands

Thailand

Cameroon

Iceland

New Zealand

The Former Yugoslav Republic of Macedonia

Canada

India

Nicaragua

Togo

Cape Verde

Indonesia

Nigeria

Tonga

Chad

Iraq

Niue

Trinidad & Tobago

Chile

Ireland

Norway

Tunisia

China

Italy

Oman

Tuvalu

Comoros

Jamaica

Pakistan

Uganda

Congo

Japan

Palau

Ukraine

Cook Islands

Jordan

Panama

United Kingdom of Great Britain and Northern Ireland

Costa Rica

Kenya

Papua New Guinea

United Republic of Tanzania

Côte d'Ivoire

Kiribati

Paraguay

Uruguay

Croatia

Kuwait

Philippines

Vanuatu

Cuba

Lao People's Democratic Republic

Poland

Vietnam

Cyprus

Latvia

Portugal

 

Yemen

Czech RepublicLebanon

Qatar

Zambia

Democratic Republic of the CongoLesothoRepublic of Korea 

Zimbabwe

 Denmark Liberia Republic of Serbia 

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ISA Member States