| Country | Action | Action Date | Effective Date |
|---|---|---|---|
| British Antarctic Territory | Extension | 13/10/1997 | |
| Gibraltar | Extension | 11/04/2013 | 11/04/2013 |
| Guernsey, Bailiwick of | Extension | 27/11/2002 | 27/11/2002 |
| Isle of Man | Extension | 12/12/2001 | 12/12/2001 |
| Jersey | Extension | 14/09/2007 | 14/09/2007 |
| Sovereign Base Areas | Extension | 06/09/2006 | 06/09/2006 |
| Sovereign Base Areas | Declaration | 06/09/2006 | |
| UNITED KINGDOM | Ratification | 13/10/1997 |