Tampering Detection Certificate
The high-volume detection product. Establish whether a vehicle's mileage has been altered at any point, by a blocker or a correction device, and issue a tamper-evident certificate in minutes.
Historic tampering, by either method
Whether the mileage has been altered at any point in the vehicle's life, frozen by a blocker or rewritten by a correction device, surfaced from the official record.
How
A multi-point check of the vehicle's official records.
Turnaround
Minutes. Enter a registration and the certificate is generated in the portal.
Use case
Run on every part-exchange and forecourt arrival, a cheap, repeatable habit.
Output
A branded, tamper-evident certificate you can store and show in a dispute.
Its limit
This certificate establishes history, not whether a device is fitted right now. To confirm no active blocker is present, escalate to the Active Blocker Inspection.
Verified by a multi-point check of official vehicle records. This certificate makes no claim about a device fitted to the vehicle now.
Issued 14 Apr 2026 · 09:42
Verify at mileagedetective.co.uk/verify
Make detection a habit
£29 per check, certificate in minutes. Run it on every car you take in.