1 July 2000 | Publisher: Organization of African Unity (OAU) | Document type: Multilateral Treaties/Agreements
14 June 1999 | Publisher: Organization of African Unity (OAU) | Document type: Multilateral Treaties/Agreements
10 June 1998 | Publisher: Organization of African Unity (OAU) | Document type: Multilateral Treaties/Agreements
11 July 1990 | Publisher: Organization of African Unity (OAU) | Document type: Multilateral Treaties/Agreements
27 June 1981 | Publisher: Organization of African Unity (OAU) | Document type: Multilateral Treaties/Agreements
26 June 1981 | Publisher: Organization of African Unity (OAU) | Document type: Multilateral Treaties/Agreements