30 June 1989 | Publisher: Economic Community of West African States (ECOWAS) | Document type: Multilateral Treaties/Agreements
1 July 1986 | Publisher: Economic Community of West African States (ECOWAS) | Document type: Multilateral Treaties/Agreements
6 July 1985 | Publisher: Economic Community of West African States (ECOWAS) | Document type: Regional Legislation
6 July 1985 | Publisher: Economic Community of West African States (ECOWAS) | Document type: Multilateral Treaties/Agreements
17 June 1985 | Publisher: Canada: Federal Court | Document type: Case Law
30 July 1984 | Publisher: National Legislative Bodies | Document type: National Legislation