Mebyon Kernow - The Party for Cornwall Registrations
| Electoral Commission ID | Registered on | Deregistered on | Primary name last updated on | Country |
| PP58 | 25 February 1999 | - | 6 February 2001 | Great Britain |
| Electoral Commission ID | Registered on | Deregistered on | Primary name last updated on | Country |
| PP58 | 25 February 1999 | - | 6 February 2001 | Great Britain |