Via Diag

Via Diag

Don't let administrative formalities become an obstacle to the realization of your project.

Find the Cerfas you need, fill out the form simply online. We guide you in finding each necessary information to prevent errors and save you valuable time.

One less source of stress

A time saver

Speed up your procedures and take the fast lane with our online services.

A more pleasant interface

Discover our interface designed to enhance your user experience with each interaction.

All in one place

All your automotive procedures brought together in one intuitive and accessible space.

Download your Cerfa forms in one click

We understand that buying a used car can be accompanied by many tedious administrative procedures. That's why we have simplified the process by providing you with a selection of essential Cerfa forms.

Request for registration certificate of a vehicle

CERFA 13750*05

Mandate for registration formalities

Cerfa 13757*03

Certificate of sale of a used vehicle

Cerfa 15776*01

Declaration of loss or theft of the registration certificate

Cerfa 13753*04

Your Administrative Situation form (Non-pledge certificate)

With our filling and downloading function of the administrative situation form, you, as the seller of your vehicle, can easily check if it is free of any legal problems. In a few moments, you will know if your car is ready for a legal sale, giving you total peace of mind during the transaction. Simplify your administrative procedures with our user-friendly and secure tool.

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Simulate the cost of a registration certificate

When buying or selling a vehicle, it is essential to accurately estimate the costs associated with registration. Our registration certificate cost simulator allows you to plan your budget with complete transparency. By simply entering a few details about the vehicle, such as its fiscal power, fuel type, and date of first registration, our tool instantly calculates the estimated amount of the registration certificate.

Cost transparency

Get a clear and accurate estimate of the registration fees before even starting the process. Plan your budget accordingly and avoid financial surprises during your purchase.

Comparison of options

Compare registration costs for different types of vehicle and choose the best option for your needs and budget.

Do you have any questions?
We look forward to hearing from you

What is Via Diag?

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

What are the steps I can take on Via Diag ?

-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.

How can I access a vehicle's history with Via Diag ?

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.

Are the information provided by Via Diag always up-to-date and reliable?

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.

Can I use Via Diag to check the history of any vehicle?

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.

Can Via Diag guarantee the absence of hidden problems on a vehicle?

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.

Are you sure you want to cancel your subscription?

En annulant votre compte, vous perdrez l'accès à toutes les fonctionnalités avancées de l'abonnement Premium. Si vous souhaitez tout de même procéder à la résiliation, veuillez remplir les informations ci-dessous.

Here's why you absolutely need Via Diag

  • Get analyses of every vehicle

    Prevent unexpected expenses by checking the history of any vehicle before making a purchase to avoid financial pitfalls.

  • Make money by avoiding the wrong choices

    En choisissant judicieusement votre prochain véhicule, vous économisez de l'argent tout en garantissant un investissement sûr et durable.

  • Don't bother with administrative formalities

    Évitez que les formalités administratives ne freinent votre projet en remplissant facilement les formulaires en ligne. Nous vous accompagnons dans la collecte des informations essentielles pour prévenir les erreurs et gagner du temps efficacement.

Estimer le coût d'un certificat d'immatriculation (ou carte grise) grâce à notre simulateur

Estimate in less than 2 minutes how much the registration of your future vehicle will cost you.

Learn more

Obtain a Certificate of Administrative Status (or Certificate of Pledge)

The seller of a used car must provide the buyer with a "certificat de situation administrative" (certificate of administrative status), confirming the absence of any pledge or opposition to the transferability of the vehicle registration document.

Learn more

Ensure smooth circulation in the city! Order your Crit'Air sticker now.

To improve your journeys in the city while respecting the environment: get your Crit'Air sticker now and take full advantage of environmentally-friendly mobility!

Learn more

Do you have any questions?
We look forward to hearing from you

What is Via Diag?

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

What are the steps I can take on Via Diag ?

-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.

How can I access a vehicle's history with Via Diag ?

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.

Are the information provided by Via Diag always up-to-date and reliable?

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.

Can I use Via Diag to check the history of any vehicle?

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.

Can Via Diag guarantee the absence of hidden problems on a vehicle?

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.