| Namibia | Not Started - Seeking Researchers | | |
| Nauru | Not Started - Seeking Researchers | | |
| Nepal | In Process | | |
| Netherlands | Not Started - Seeking Researchers | | |
| New Caledonia | Not Started - Seeking Researchers | | |
| New Zealand | Not Started - Seeking Researchers | | |
| Nicaragua | Not Started - Seeking Researchers | | |
| Niger | In Process - Seeking Additional Researchers | | |
| Nigeria | In Process | | |
| Niue | Not Started - Seeking Researchers | | |
| Norfolk Island | Not Started - Seeking Researchers | | |
| North Korea | Not Started - Seeking Researchers | | |
| Northern Mariana Islands | Not Started - Seeking Researchers | | |
| Norway | In Process - Seeking Additional Researchers | | |
| Oman | Not Started - Seeking Researchers | | |
| Pakistan | In Process | | |
| Palau | Not Started - Seeking Researchers | | |
| Palestine, State of | In Process - Seeking Additional Researchers | | |
| Panama | Not Started - Seeking Researchers | | |
| Papua New Guinea | Not Started - Seeking Researchers | | |
| Paraguay | Not Started - Seeking Researchers | | |
| Peru | Not Started - Seeking Researchers | | |
| Philippines | Complete / Up to Date | 08/01/2021 | 08/01/2023 |
| Pitcairn | Not Started - Seeking Researchers | | |
| Poland | Not Started - Seeking Researchers | | |
| Portugal | Not Started - Seeking Researchers | | |
| Puerto Rico | In Process - Seeking Additional Researchers | | |
| Qatar | Not Started - Seeking Researchers | | |
| Réunion | Not Started - Seeking Researchers | | |
| Romania | Not Started - Seeking Researchers | | |
| Russia | Not Started - Seeking Researchers | | |
| Rwanda | In Process - Seeking Additional Researchers | | |
| Saint Barthélemy | Not Started - Seeking Researchers | | |
| Saint Helena | Not Started - Seeking Researchers | | |
| Saint Kitts and Nevis | Not Started - Seeking Researchers | | |
| Saint Lucia | Not Started - Seeking Researchers | | |
| Saint Martin | Not Started - Seeking Researchers | | |
| Saint Vincent and the Grenadines | Not Started - Seeking Researchers | | |
| Samoa | Not Started - Seeking Researchers | | |
| San Marino | Not Started - Seeking Researchers | | |
| Sao Tome and Principe | Not Started - Seeking Researchers | | |
| Saudi Arabia | Not Started - Seeking Researchers | | |
| Senegal | Not Started - Seeking Researchers | | |
| Serbia | Complete / Up to Date | 07/01/2021 | 07/01/2023 |
| Seychelles | Not Started - Seeking Researchers | | |
| Sierra Leone | Not Started - Seeking Researchers | | |
| Singapore | Not Started - Seeking Researchers | | |
| Sint Maarten | Not Started - Seeking Researchers | | |
| Slovakia | Not Started - Seeking Researchers | | |
| Slovenia | Not Started - Seeking Researchers | | |