| Country | Action | Action Date | Effective Date |
|---|---|---|---|
| Aden Protectorate | |||
| Antigua | |||
| Barbados | |||
| British Honduras | |||
| British Solomon Islands | |||
| British Virgin Islands | Extension | 18/12/1953 | |
| Cyprus | |||
| Dominica | |||
| Falkland Islands | Extension | 18/12/1953 | |
| Falkland Islands | Denunciation | 11/06/1987 | |
| Fiji | |||
| Gambia | |||
| Gilbert And Ellice Islands | |||
| Gold Coast | |||
| Malay States, Federated | |||
| Mauritius | |||
| Montserrat | Extension | 18/12/1953 | |
| Nigeria | |||
| North Borneo | |||
| Seychelles | |||
| Sierra Leone | |||
| Singapore | |||
| St Christopher, Nevis and Anguilla | |||
| St Lucia | |||
| St Vincent | |||
| SWEDEN | |||
| Trinidad And Tobago | |||
| UNITED KINGDOM | |||
| Virgin Islands |