| Country | Action | Action Date | Effective Date |
|---|---|---|---|
| British African Protectorates | Extension | 15/10/1909 | 15/10/1909 |
| Malay States, Federated | Extension | 30/11/1934 | |
| Malay States, Unfederated | Extension | 30/11/1934 | |
| MONACO | Signature | 17/12/1891 | |
| MONACO | Ratification | 30/12/1891 | |
| UNITED KINGDOM | Signature | 17/12/1891 | |
| UNITED KINGDOM | Ratification | 30/01/1892 |