Chassis Number (re-)stamping Authorization

The Chassis Number (re-)stamping Authorization is to authorize the (re-)stamping of the vehicle’s identification number (VIN) in the chassis/frame by an authorized dealer or repairer.

This authorization may be required by the local authorities for vehicles of which the chassis number is unreadable caused by corrosion or has been from origin manufactured for a region which does not require the VIN being stamped in the chassis/frame (e.g. vehicles originally manufactured for the US market).

Available for:

All vehicles for which the authorization application form has been completed/approved

Region to be applied:

Belgium, France, Spain

Document delivery time

1 – 3 weeks


Please click here for the French example of the Chassis Number (re-)stamping Authorization
Please click here for the Dutch example of the Chassis Number (re-)stamping Authorization
Please click here for the Spanish example of the Chassis Number (re-)stamping Authorization

Required deliverables to be provided by applicant:

  • 17-digit Vehicle Identification Number (VIN)
  • Copy of existing vehicle registration documents
  • Copy of vehicle owner’s ID card (e.g. copy of passport or driver’s license)
  • Company’s VAT number (If ordered by a company with a registered VAT number in the EU)
  • Shipping and billing address
  • Phone number of shipping address
  • Authorization application form to be completed by an authorized dealer or repairer.  Download the application form here.
  • Country for which the Statement is required (i.e. country of registration)
€ 150
excl. VAT
Chassis Number (re-)stamping Authorization
Deliverables can be uploaded by applicant during the on-line ordering process or uploaded at a later stage (after the order has been completed). You will have to log in to your account, choose the relevant order and upload the required documents. Please ensure that all scans and/or pictures are showing visible and readable information. In case the dropdown menu below has not been filled in yet, we kindly ask you to fill it in with the correct vehicle data to add the document to your cart.

Herewith we would like to inform you that, despite the Coronavirus COVID-19, KnowMotive and VDOCS are up and running. You can keep sending inquiries by e-mail and place your orders through The orders will be completed within the usual time frame.


Hiermit möchten wir Sie darüber informieren, dass KnowMotive und VDOCS trotz des Coronavirus COVID-19 betriebsbereit sind. Sie können weiterhin Anfragen per E-Mail senden und Ihre Bestellungen über aufgeben. Die Bestellungen werden innerhalb des üblichen Zeitrahmens abgeschlossen.


Par la présente, nous tenons à vous informer que, malgré le Coronavirus COVID-19, KnowMotive et VDOCS sont opérationnels. Vous pouvez continuer à envoyer des demandes par e-mail et passer vos commandes via Les commandes seront finalisées dans le délai habituel.


Hierbij willen we u informeren dat, ondanks het Coronavirus COVID-19, KnowMotive en VDOCS actief zijn. U kunt uw vragen per e-mail blijven verzenden en uw bestellingen plaatsen via De bestellingen worden binnen het gebruikelijke tijdsbestek afgerond.