Parties and Range States
| Title | Status | Status date | CMS Party number | Region |
|---|---|---|---|---|
| Angola | Party | 2021 | 099 | Africa |
| Cameroon | Range State | 001 | Africa | |
| Central African Republic | Party | 128 | Africa | |
| Congo (Brazzaville) | Party | 066 | Africa | |
| Democratic Republic of the Congo (Kinshasa) | Party | 034 | Africa | |
| Equatorial Guinea | Range State | 2019 | 114 | Africa |
| Gabon | Party | 2008 | 109 | Africa |
| Nigeria | Party | 022 | Africa | |
| Rwanda | Party | 090 | Africa | |
| Uganda | Party | 2014 | 068 | Africa |