Before you start

A valid residence permit and a French address
Your foreign licence, with a sworn translation if it is not in French
A vehicle registration document, for the Crit'Air application
An ANTS account for the licence exchange

Step-by-step

1
Check whether your issuing state has a reciprocity agreement with France
France exchanges licences only with states it has an agreement with, and for federal countries those agreements are concluded state by state or province by province. Two Americans from neighbouring states can get entirely different answers. The list is published — read it before assuming.
OnlineWho: YouBefore the one-year window closes
2
Apply within one year of your residence permit taking effect
The exchange window runs one year from the start date of your first titre de séjour, not from the day you arrived. Miss it and the only route left is the full French test — code and practical, in French, through an auto-école — however long you have been driving.
OnlineWho: YouWithin 1 year of the permit's start date
3
Submit the exchange through ANTS
Entirely online, with a sworn translation of your licence, proof of residence, identity documents and a compulsory EUR 40 electronic tax stamp. Your foreign licence is surrendered when the French one is issued, which matters if you also drive in your country of origin.
OnlineWho: You
4
Order a Crit'Air sticker from the official government site
Any vehicle in the low emission zone needs the windscreen sticker classifying its emissions. Nantes Métropole's zone covers the area inside the périphérique, and as things stand it excludes only unclassified vehicles — cars first registered before 1997 and their equivalents — during weekday peak hours. Anything with a Crit'Air sticker of any class may circulate. The sticker costs a few euros from the official service and arrives by post within days. Lookalike commercial sites charge many times that for the same document and rank well in search results.
OnlineWho: You
5
Try living without a car for a month before buying one
Three tram lines, the segregated busway, Chronobus routes, river shuttles and a large bike-share system cover the city properly, and the centre is compact and flat. A great many residents here genuinely do not own a car. Test your actual week before committing to parking and insurance.
In personWho: You
6
Factor the périphérique into where you live, not into what you drive
Nantes's ring road is one of the more congested in France and its bottlenecks are well known to everyone who uses them. A commute that crosses it at peak is a different life from one that does not. This is a housing decision more than a vehicle one.
In personWho: You

Documents you’ll need

Foreign driving licence with a sworn translation
Residence permit
Justificatif de domicile
Passport
Vehicle registration document, for the Crit'Air application

Things most newcomers don’t know

The one-year exchange clock runs from your residence permit, not from your arrival.

The window to exchange a non-EU licence is one year from the date your first titre de séjour takes effect. People count from when they landed, or assume the deadline is generous, and find out too late that the only remaining route is the full French test through an auto-école at a cost well over a thousand euros. Diarise the date the day your permit is issued.

Source: service-public.fr

For federal countries the reciprocity agreement is per state, not per country.

France concluded its licence exchange arrangements with the United States, Canada and others state by state and province by province. A licence from one American state may be exchangeable and one from the state next door not. The published list is specific, it takes five minutes to check, and it is the single most misunderstood point about French licence exchange.

Source: service-public.fr — échange d'un permis de conduire étranger

The future of low emission zones in France is genuinely unsettled — buy against what is enforced, not against the politics.

Parliament voted in April 2026 to abolish ZFEs inside a wider simplification bill, and the provision was struck out on constitutional grounds as unrelated to the rest of the text, so the zones stayed in force. Whether that survives the next attempt is an open question. The sensible position is neither to buy an older diesel on the assumption the restriction disappears nor to panic-sell — check what Nantes Métropole is actually enforcing this month.

Source: Conseil constitutionnel / Nantes Métropole

Nantes is a rare French city where 'do I need a car' is a real question rather than a rhetorical one.

The city put the first modern tram line in France back on the street in 1985 and kept building — three tram lines, the country's first segregated busway in 2006, river shuttles that take an ordinary ticket, and a flat compact centre. Combined with a congested ring road that punishes cross-city driving, the arithmetic genuinely favours no car for anyone living and working inside the périphérique. Rent one for the weekends instead.

Source: Nantes Métropole / TAN

Common mistakes to avoid

Counting the one-year exchange window from arrival rather than from the permit's start date.
Assuming a country-level reciprocity agreement when France concludes them state by state.
Buying a Crit'Air sticker from an unofficial reseller at several times the price.
Buying a car before testing whether the tram, busway and bike network already cover your week.
Taking a flat that puts the périphérique between you and your office at peak hours.

Some of this may be out of date. Spotted something inaccurate? Help us keep it right for the next newcomer.