| Country | Action | Action Date | Effective Date |
|---|
| AUSTRIA | Signature | 10/03/1883 | |
| AUSTRIA | Declaration | 23/04/1883 | |
| AUSTRIA | Ratification | 21/08/1883 | |
| FRANCE | Signature | 10/03/1883 | |
| FRANCE | Declaration | 23/04/1883 | |
| FRANCE | Ratification | 21/08/1883 | |
| GERMANY | Signature | 10/03/1883 | |
| GERMANY | Declaration | 23/04/1883 | |
| GERMANY | Ratification | 21/08/1883 | |
| ITALY | Signature | 10/03/1883 | |
| ITALY | Declaration | 23/04/1883 | |
| ITALY | Ratification | 21/08/1883 | |
| RUSSIA | Signature | 10/03/1883 | |
| RUSSIA | Declaration | 23/04/1883 | |
| RUSSIA | Ratification | 24/08/1883 | |
| RUSSIA | Reservation | 24/08/1883 | |
| SERBIA | Accession | 20/08/1883 | |
| TURKEY | Signature | 10/03/1883 | |
| TURKEY | Declaration | 23/04/1883 | |
| TURKEY | Ratification | 25/10/1883 | |
| TURKEY | Reservation | 25/10/1883 | |
| UNITED KINGDOM | Signature | 10/03/1883 | |
| UNITED KINGDOM | Declaration | 23/04/1883 | |
| UNITED KINGDOM | Ratification | 21/08/1883 | |