| Country | Action | Action Date | Effective Date |
|---|---|---|---|
| British Virgin Islands | Extension | 05/01/1937 | |
| Canada | Extension | 01/06/1937 | |
| Cayman Islands | Extension | 05/01/1937 | |
| CZECH REPUBLIC | Succession | 01/01/1993 | |
| CZECHOSLOVAKIA | |||
| Gibraltar | Extension | 05/01/1937 | 05/01/1937 |
| Montserrat | Extension | 05/01/1937 | |
| SLOVAK REPUBLIC | Succession | 01/01/1993 | |
| UNITED KINGDOM | Signature | 15/05/1935 |