Signatories and Range States
| Country | Status | Country ratification date | Region |
|---|---|---|---|
| Afghanistan | MOU Signatory | Asia | |
| Azerbaijan | MOU Signatory | Europe | |
| China | MOU Signatory | Asia | |
| India | MOU Signatory | Asia | |
| Kazakhstan | MOU Signatory | Asia | |
| Mongolia | MOU Signatory | Asia | |
| Pakistan | MOU Signatory | Asia | |
| Russian Federation | MOU Signatory | Europe | |
| Turkmenistan | MOU Signatory | Asia | |
| Uzbekistan | MOU Signatory | Asia | |
| Iran | MOU Signatory | Asia |