| Country | Code | Region | AfDB | ADB | EBRD | IDB |
|---|---|---|---|---|---|---|
| Afghanistan | AFG | South Asia | No | No * | No | No |
| Albania | ALB | Eastern Europe | No | No | Yes | No |
| Algeria | DZA | North Africa | Yes | No | No | No |
| Angola | AGO | Southern Africa | Yes | No | No | No |
| Antigua and Barbuda | ATG | Caribbean | No | No | No | No |
| Argentina | ARG | South America | No | No | No | Yes |
| Armenia | ARM | Central Asia | No | Yes | Yes | No |
| Azerbaijan | AZE | Central Asia | No | Yes | Yes | No |
| Bahamas | BHS | Caribbean | No | No | No | Yes |
| Bangladesh | BGD | South Asia | No | Yes | No | No |
| Barbados | BRB | Caribbean | No | No | No | Yes |
| Belarus | BLR | Eastern Europe | No | No | No * | No |
| Belize | BLZ | Central America | No | No | No | Yes |
| Benin | BEN | West Africa | Yes | No | No | No |
| Bhutan | BTN | South Asia | No | Yes | No | No |
| Bolivia | BOL | South America | No | No | No | Yes |
| Bosnia-Herzegovina | BIH | Eastern Europe | No | No | Yes | No |
| Botswana | BWA | Southern Africa | Yes | No | No | No |
| Brazil | BRA | South America | No | No | No | Yes |
| Brunei | BRN | Southeast Asia | No | No | No | No |
| Bulgaria | BGR | Eastern Europe | No | No | Yes | No |
| Burkina Faso | BFA | West Africa | Yes | No | No | No |
| Burundi | BDI | East Africa | Yes | No | No | No |
| Cambodia | KHM | Southeast Asia | No | Yes | No | No |
| Cameroon | CMR | Central Africa | Yes | No | No | No |
| Cabo Verde | CPV | West Africa | Yes | No | No | No |
| Central African Republic | CAF | Central Africa | Yes | No | No | No |
| Chad | TCD | Central Africa | Yes | No | No | No |
| Chile | CHL | South America | No | No | No | Yes |
| China | CHN | East Asia | No | Yes | No | No |
| Colombia | COL | South America | No | No | No | Yes |
| Comoros | COM | East Africa | Yes | No | No | No |
| Democratic Republic of the Congo | COD | Central Africa | Yes | No | No | No |
| Congo | COG | Central Africa | Yes | No | No | No |
| Cook Islands | COK | Pacific | No | Yes | No | No |
| Costa Rica | CRI | Central America | No | No | No | Yes |
| Cote d'Ivoire | CIV | West Africa | Yes | No | No | No |
| Croatia | HRV | Eastern Europe | No | No | Yes | No |
| Cyprus | CYP | Southern Europe | No | No | No ** | No |
| Czech Republic | CZE | Central Europe | No | No | Yes | No |
| Djibouti | DJI | East Africa | Yes | No | No | No |
| Dominica | DMA | Caribbean | No | No | No | No |
| Dominican Republic | DOM | Caribbean | No | No | No | Yes |
| Ecuador | ECU | South America | No | No | No | Yes |
| Egypt | EGY | North Africa | Yes | No | Yes | No |
| El Salvador | SLV | Central America | No | No | No | Yes |
| Equatorial Guinea | GNQ | Central Africa | Yes | No | No | No |
| Eritrea | ERI | East Africa | Yes | No | No | No |
| Estonia | EST | Eastern Europe | No | No | Yes | No |
| Eswatini | SWZ | Southern Africa | Yes | No | No | No |
| Ethiopia | ETH | East Africa | Yes | No | No | No |
| Fiji | FJI | Pacific | No | Yes | No | No |
| Gabon | GAB | Central Africa | Yes | No | No | No |
| Gambia | GMB | West Africa | Yes | No | No | No |
| Georgia | GEO | Central Asia | No | Yes | Yes | No |
| Ghana | GHA | West Africa | Yes | No | No | No |
| Greece | GRC | Southern Europe | No | No | Yes | No |
| Grenada | GRD | Caribbean | No | No | No | No |
| Guatemala | GTM | Central America | No | No | No | Yes |
| Guinea | GIN | West Africa | Yes | No | No | No |
| Guinea-Bissau | GNB | West Africa | Yes | No | No | No |
| Guyana | GUY | South America | No | No | No | Yes |
| Haiti | HTI | Caribbean | No | No | No | Yes |
| Honduras | HND | Central America | No | No | No | Yes |
| Hungary | HUN | Central Europe | No | No | Yes | No |
| India | IND | South Asia | No | Yes | No | No |
| Indonesia | IDN | Southeast Asia | No | Yes | No | No |
| Iran | IRN | West Asia | No | No | No | No |
| Iraq | IRQ | West Asia | No | No | No | No |
| Jamaica | JAM | Caribbean | No | No | No | Yes |
| Jordan | JOR | West Asia | No | No | Yes | No |
| Kazakhstan | KAZ | Central Asia | No | Yes | Yes | No |
| Kenya | KEN | East Africa | Yes | No | No | No |
| Kiribati | KIR | Pacific | No | Yes | No | No |
| Kosovo | no data | Eastern Europe | No | No | Yes | No |
| Kyrgyzstan | KGZ | Central Asia | No | Yes | Yes | No |
| Laos | LAO | Southeast Asia | No | Yes | No | No |
| Latvia | LVA | Eastern Europe | No | No | Yes | No |
| Lebanon | LBN | West Asia | No | No | Yes | No |
| Lesotho | LSO | Southern Africa | Yes | No | No | No |
| Liberia | LBR | West Africa | Yes | No | No | No |
| Libya | LBY | North Africa | Yes | No | No | No |
| Lithuania | LTU | Eastern Europe | No | No | Yes | No |
| Madagascar | MDG | Southern Africa | Yes | No | No | No |
| Malawi | MWI | Southern Africa | Yes | No | No | No |
| Malaysia | MYS | Southeast Asia | No | Yes | No | No |
| Maldives | MDV | South Asia | No | Yes | No | No |
| Mali | MLI | West Africa | Yes | No | No | No |
| Marshall Islands | MHL | Pacific | No | Yes | No | No |
| Mauritania | MRT | North Africa | Yes | No | No | No |
| Mauritius | MUS | Southern Africa | Yes | No | No | No |
| Mexico | MEX | North America | No | No | No | Yes |
| Micronesia | FSM | Pacific | No | Yes | No | No |
| Moldova | MDA | Eastern Europe | No | No | Yes | No |
| Mongolia | MNG | East Asia | No | Yes | Yes | No |
| Montenegro | MNE | Eastern Europe | No | No | Yes | No |
| Morocco | MAR | North Africa | Yes | No | Yes | No |
| Mozambique | MOZ | Southern Africa | Yes | No | No | No |
| Myanmar | MMR | Southeast Asia | No | Yes | No | No |
| Namibia | NAM | Southern Africa | Yes | No | No | No |
| Nauru | NRU | Pacific | No | Yes | No | No |
| Nepal | NPL | South Asia | No | Yes | No | No |
| Nicaragua | NIC | Central America | No | No | No | Yes |
| Niger | NER | West Africa | Yes | No | No | No |
| Nigeria | NGA | West Africa | Yes | No | No | No |
| Niue | NIU | Pacific | No | Yes | No | No |
| North Macedonia | MKD | Eastern Europe | No | No | Yes | No |
| Pakistan | PAK | South Asia | No | Yes | No | No |
| Palau | PLW | Pacific | No | Yes | No | No |
| Palestine | PSE | West Asia | No | No | Yes | No |
| Panama | PAN | Central America | No | No | No | Yes |
| Papua New Guinea | PNG | Pacific | No | Yes | No | No |
| Paraguay | PRY | South America | No | No | No | Yes |
| Peru | PER | South America | No | No | No | Yes |
| Philippines | PHL | Southeast Asia | No | Yes | No | No |
| Poland | POL | Eastern Europe | No | No | Yes | No |
| Romania | ROU | Eastern Europe | No | No | Yes | No |
| Russia | RUS | Eastern Europe | No | No | No * | No |
| Rwanda | RWA | East Africa | Yes | No | No | No |
| Saint Kitts and Nevis | KNA | Caribbean | No | No | No | No |
| Saint Lucia | LCA | Caribbean | No | No | No | No |
| Saint Vincent and the Grenadines | VCT | Caribbean | No | No | No | No |
| Samoa | WSM | Pacific | No | Yes | No | No |
| Sao Tome and Principe | STP | Southern Africa | Yes | No | No | No |
| Senegal | SEN | West Africa | Yes | No | No | No |
| Serbia | SRB | Eastern Europe | No | No | Yes | No |
| Seychelles | SYC | East Africa | Yes | No | No | No |
| Sierra Leone | SLE | West Africa | Yes | No | No | No |
| Singapore | SGP | Southeast Asia | No | No | No | No |
| Slovak Republic | SVK | Central Europe | No | No | Yes | No |
| Slovenia | SVN | Eastern Europe | No | No | Yes | No |
| Solomon Islands | SLB | Pacific | No | Yes | No | No |
| Somalia | SOM | East Africa | Yes | No | No | No |
| South Africa | ZAF | Southern Africa | Yes | No | No | No |
| South Sudan | SSD | East Africa | Yes | No | No | No |
| Sri Lanka | LKA | South Asia | No | Yes | No | No |
| Sudan | SDN | East Africa | Yes | No | No | No |
| Suriname | SUR | South America | No | No | No | Yes |
| Syria | SYR | West Asia | No | No | No | No |
| Tajikistan | TJK | Central Asia | No | Yes | Yes | No |
| Tanzania | TZA | East Africa | Yes | No | No | No |
| Thailand | THA | Southeast Asia | No | Yes | No | No |
| Timor-Leste | TLS | Southeast Asia | No | Yes | No | No |
| Togo | TGO | West Africa | Yes | No | No | No |
| Tonga | TON | Pacific | No | Yes | No | No |
| Trinidad and Tobago | TTO | Caribbean | No | No | No | Yes |
| Tunisia | TUN | North Africa | Yes | No | Yes | No |
| Turkey | TUR | West Asia | No | No | Yes | No |
| Turkmenistan | TKM | Central Asia | No | Yes | Yes | No |
| Tuvalu | TUV | Pacific | No | Yes | No | No |
| Uganda | UGA | East Africa | Yes | No | No | No |
| Ukraine | UKR | Eastern Europe | No | No | Yes | No |
| Uruguay | URY | South America | No | No | No | Yes |
| Uzbekistan | UZB | Central Asia | No | Yes | Yes | No |
| Vanuatu | VUT | Pacific | No | Yes | No | No |
| Venezuela | VEN | South America | No | No | No | Yes |
| Viet Nam | VNM | Southeast Asia | No | Yes | No | No |
| Yemen | YEM | West Asia | No | No | No | No |
| Zambia | ZMB | Southern Africa | Yes | No | No | No |
| Zimbabwe | ZWE | Southern Africa | Yes | No | No | No |