France is confronting a major crisis in its vehicle registration system, with an estimated one million cars now on the roads carrying fraudulent registrations, according to a new report by the Cour des Comptes, the country’s top state auditor.
The problems stem from a 2017 government reform intended to streamline France’s notoriously slow and bureaucratic registration process. Previously, vehicle owners faced long queues and lengthy verification processes at government offices. Under the reform, the issuance of registration documents was delegated to car dealerships, which were given direct access to the national vehicle licensing database, known as the SIV.
While the change was meant to increase efficiency and reduce waiting times, auditors say it created an opportunity for widespread fraud. Criminals exploited the system by setting up shell companies, gaining automatic access to SIV, and registering vehicles under fictitious identities. Police have dubbed the perpetrators “SIV-eurs.” Nearly 300 such companies are reported to have operated outside government oversight, facilitating the registration of roughly one million vehicles that legally should not exist.
The financial impact is staggering. From 2022 to 2024, the scheme is estimated to have cost the French government approximately €550 million ($639 million) in lost registration fees, unpaid fines, and uncollected penalties. Fraudulent activity has included registering luxury vehicles, such as Rolls-Royces and Mercedes-Benz cars, as specially adapted vehicles for disabled persons to bypass import and environmental taxes. Stolen vehicles have been re-registered to erase their histories, and criminal organizations have used SIV-registered cars for illegal activities, including high-speed drug transport.
Authorities first noticed the problem when speeding violations flagged by police increased by 160% between 2016 and 2022, revealing vehicles linked to nonexistent owners and fake companies. Subsequent investigations uncovered the scope of the fraudulent registrations.
The Interior Ministry has acknowledged the severity of the issue and introduced an action plan last year to reduce authorized SIV access points and increase fraud detection. Despite these efforts, auditors note that the loopholes persisted for years before being addressed.
Experts warn the crisis highlights the risks of prioritizing efficiency over thorough verification in systems that rely on public compliance. The lesson, according to insiders, is clear: cutting bureaucratic friction may speed up processes, but it can also open the door to large-scale fraud when oversight is insufficient.
For now, roughly one million vehicles continue to operate in a legal grey zone while French authorities work to close the loopholes. Drivers may encounter luxury cars registered under dubious circumstances, a reminder of the unintended consequences of the 2017 reform.
