Via Diag is your online solution to simplify the administrative procedures associated with your vehicle. Whether you are a buyer, seller, or simply a vehicle owner, our platform assists you in managing the regulatory and budgetary aspects of your transactions and formalities related to your car. Our range of services has been specially designed to meet your most common and critical needs in managing your vehicle

-Obtaining the Crit'Air Sticker: Move freely in restricted traffic areas by letting us handle your ecological sticker request. We ensure a quick and efficient processing of your file.
-Assistance in filling out Cerfa forms: Don't be intimidated by the complexity of administrative documents anymore. We help you correctly fill out all your Cerfa forms, ensuring the compliance of your procedures.
-Access to the Vehicle History Report: Make informed decisions with our detailed report service, tracing the accident history, mileage, and changes of ownership of your vehicle.
-Detailed Administrative Situation Certificate (CSA): This document reveals the administrative situation of the vehicle, including circulation rights and legal obligations. Essential when selling a used vehicle, it assures the buyer of the absence of charges that could block the sale or registration. Key to a transaction without any worries.
-Estimate of the Cost of the Registration Certificate: Avoid surprises in terms of costs. Our estimation service gives you a clear view of the registration or change of ownership fees before you start.

If you are considering buying a vehicle, a detailed report on its history will provide you with the essential information to make an informed decision. For sellers, this document can significantly increase your chances of closing a sale by offering total transparency to the potential buyer, thereby strengthening their confidence. To access the detailed report in a few clicks, simply visit the history report procedure section. By entering a few required details, the document will be generated quickly and easily.

The information provided by our site is constantly updated and verified to ensure its accuracy and reliability. We are committed to providing up-to-date data through continuous monitoring and rigorous validation processes, to ensure our users have accurate and reliable information at all times.

Our platform allows you to check the history of the vast majority of vehicles registered in France. However, it should be noted that constraints or limitations may exist due to the accessibility of data for certain categories of vehicles, especially collectible vehicles or those classified as wrecks. We invite you to enter the details specific to your vehicle on our site to check the accurate information available about it.

Although our site provides detailed information and aims to offer a comprehensive view of the history of vehicles, it is important to understand that we cannot guarantee the total absence of hidden problems. Our reports are based on available and recorded data; thus, some undocumented or previously unreported issues may not be detectable. We recommend that buyers complement our reports with a physical inspection of the vehicle by a qualified professional for a more thorough assessment.