24 July 1993 | Publisher: Economic Community of West African States (ECOWAS) | Document type: Multilateral Treaties/Agreements
29 May 1990 | Publisher: Economic Community of West African States (ECOWAS) | Document type: Multilateral Treaties/Agreements
30 June 1989 | Publisher: Economic Community of West African States (ECOWAS) | Document type: Multilateral Treaties/Agreements
8 December 1986 | Publisher: UN General Assembly | Document type: Resolutions/Recommendations/Declarations
1 July 1986 | Publisher: Economic Community of West African States (ECOWAS) | Document type: Multilateral Treaties/Agreements
17 December 1985 | Publisher: UN General Assembly | Document type: Resolutions/Recommendations/Declarations
6 July 1985 | Publisher: Economic Community of West African States (ECOWAS) | Document type: Regional Legislation