About Us

Since 1990, AOSIS has represent the interests of the 39 small island and low-lying coastal developing states in international climate change, sustainable development negotiations and processes. As a voice for the vulnerable, its mandate is more than amplifying marginalized voices as it also advocates for these countries’ interests. In terms of size, AOSIS closely resembles the countries it represents on the global stage, but often punches far above its weight, negotiating historic global commitments to cut greenhouse gas emissions, among other achievements.

AOSIS Member States

To be a small island and/or a low-lying coastal state is to be vulnerable to a host of challenges—from the environmental to the geo-political to the social, which have only grown more severe over time. Many of our member states walk a tightrope, developing new strengths and marshaling existing ones to help them reach towards the—seemingly unattainable—goal of sustainable development. But, we press on with the belief that together we can create change, and be a voice for the vulnerable.

Caribbean

Antigua and Barbuda
Bahamas
Barbados
Cuba
Dominica
Dominican Republic
Grenada
Guyana
Haiti
Jamaica
Saint Kitts and Nevis
Saint Lucia
Saint Vincent and the Grenadines
Suriname
Trinidad and Tobago

Pacific

Cook Islands
Federated States of Micronesia
Fiji
Kiribati
Nauru
Niue
Palau
Papua New Guinea
Republic of the Marshall Islands
Samoa
Solomon Islands
Tonga
Tuvalu
Vanuatu

AFRICAN, INDIAN OCEAN AND SOUTH CHINA SEA (AIS)

Cabo Verde
Comoros
Guinea Bissau
Maldives
Mauritius
Sao Tome and Principe
Seychelles
Singapore
Timor Leste