The Brexit Party Registrations
| Electoral Commission ID | Registered on | Deregistered on | Primary name last updated on | Country |
| PP7931 | 5 February 2019 | - | 6 January 2021 | Great Britain |
| Electoral Commission ID | Registered on | Deregistered on | Primary name last updated on | Country |
| PP7931 | 5 February 2019 | - | 6 January 2021 | Great Britain |