There are over 20 International/Regional Organisations accredited to Seychelles, most of which are Specialized Agencies of the United Nations. Of the International/Regional Organisations are based in in the country.
- World Health Organisations ( WHO)
- Indian Ocean Tuna Commission ( IOTC)
- International Monetary Fund (IMF)
Others are based in other countries of the region such as Mauritius, Madagascar among others.