| Country | Action | Action Date | Effective Date |
|---|
| Anguilla | Extension | 25/06/1985 | |
| Bermuda | Extension | 25/06/1985 | |
| British Indian Ocean Territory | Extension | 25/06/1985 | |
| British Virgin Islands | Extension | 25/06/1985 | |
| CANADA | | | |
| Channel Islands | Extension | 25/06/1985 | |
| Falkland Island Dependencies | Extension | 25/06/1985 | |
| Falkland Islands | Extension | 25/06/1985 | |
| Gibraltar | Extension | 25/06/1985 | |
| Hong Kong | Extension | 25/06/1985 | |
| Hong Kong | Extension | 31/12/1988 | 01/01/1988 |
| Isle of Man | Extension | 25/06/1985 | |
| Montserrat | Extension | 25/06/1985 | |
| Newfoundland (CAN) | | | |
| Pitcairn Islands | Extension | 25/06/1985 | |
| Sovereign Base Areas | Extension | 25/06/1985 | |
| St Helena And Dependencies | Extension | 25/06/1985 | |
| Turks And Caicos Islands | Extension | 25/06/1985 | |
| UNITED KINGDOM | | | |
| UNITED STATES OF AMERICA | | | |