About the OECS

The vision of the organisation for 2020-2024 is "A better quality of life for the people of the OECS" and Mission Statement: "To drive and support sustainable development through regional integration. collective action and development cooperation".

The Organisation of Eastern Caribbean States came into being on June 18th 1981, when seven Eastern Caribbean countries signed a treaty agreeing to cooperate and promote unity and solidarity among the Members. The Treaty became known as the Treaty of Basseterre, named in honour of the capital city of Saint Kitts and Nevis where it was signed.

The 1981 Treaty was replaced in 2010 with a Revised Treaty of Basseterre, creating an economic union which is an agreement between countries where barriers to trade are reduced or removed for a single market with a customs union where the 7 OECS countries (Antigua and Barbuda, Commonwealth of Dominica, Grenada, Montserrat, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines) agreed to trade with each other without any tariffs or other trade barriers.

This Revised Treaty was signed on 18th June 2010 in Saint Lucia during the 51st Meeting of the Authority. The revised treaty established a single financial and economic space where goods, people and capital move freely. Also allows the harmonisation of monetary and governmental policies relating to taxes and revenue. The countries of this economic union continue to adopt a common approach to trade, health, education and the environment, as well as the development of critical sectors such as agriculture, tourism and energy. 

The OECS is now an eleven-member grouping comprising of the full Member States of Antigua and Barbuda, Commonwealth of Dominica, Grenada, Montserrat, Saint Kitts and Nevis, Saint Lucia and Saint Vincent and the Grenadines. These members are part of the Economic Union and received the full benefits of Economic Union like free movement of people and goods, with the British Virgin Islands, Anguilla, Martinique and Guadeloupe as associate members of the OECS.

The table lists full members in alphabetical order and associate members in order of the dates the country joined.