The Economic Community of West African States (ECOWAS) Treaty contains the ISDS mechanism although no disputes have been officially registered to date. ECOWAS encompasses Benin, Burkina Faso, Cape Verde, Gambia, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Mali, Niger, Nigeria, Senegal, Sierra Leone and Togo.
The Association of South-East Asian Nations or ASEAN (formed of Brunei, Burma, Cambodia, Indonesia, Laos, Malaysia, Philippines, Singapore, Thailand, Vietnam) also provides investor protection under the ASEAN Comprehensive Investment Agreement (ACIA) which was adopted in 2009.
(February 2017)