As of the 1st September 2012 the Catalytic Converter on all new Sprinters will have had the ISR security coding applied at our export centres. The security code associated with this marking can be found on the back of the contact card placed within the vehicles glove box.

Fields marked with * are mandatory

Please enter the customer's details below. Once all data has been entered, please click submit. The customer will then be sent a confirmation email once their details have been entered onto the ISR database.

* Code Etched into Catalytic converter
Vehicle Registration Number
* Vehicle Identification Number
(17 Digit)
* Make
* Model
* Colour
Vehicle Owner Details  
* Title
First Name
* Surname
Company name
if applicable
* Address

* Postcode
Tel No.
If you provide us with an email address we will send you an acknowledgement of registration.
Dealer Name


  • Retainagroup is registered under the Data Protection Act 1998
  • Retainagroup policies for Data Protection are formulated to comply with GDPR
  • Retainagroup's sole purpose for maintaining data is to deter and detect crime

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