Low Emission Zones in Europe: Which Sticker You Need and Where to Get It
Most European cities now restrict older diesel vehicles, and every country does it differently. France wants a Crit'Air sticker on the windscreen. Germany wants a green disc. Belgium checks your plate against a database. Spain requires a 24-hour permit for anything that is not a local car. Get any of it wrong and the fines arrive at your UK address by post two months after you got home, usually for several hundred pounds. The good news: most UK motorhomes built after 2006 qualify for the right sticker. The paperwork takes 30 minutes on a laptop, provided you start at least a month before you travel.
Last verified: 16 April 2026
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What do you need to know about low emission zones?
What is a Low Emission Zone?
A Low Emission Zone (LEZ) is a designated area where only vehicles meeting a minimum emissions standard are allowed to drive. The name changes from country to country, the proof you need changes too, and so do the fines. What does not change is how they catch you: an ANPR camera reads your number plate, checks it against a national register, and a fine is issued automatically. You do not need to be stopped by a police officer. You may not even realise it has happened until a letter arrives weeks later.
For UK motorhome owners, the schemes most likely to affect a European trip are Crit'Air in France, Umweltplakette in Germany, the Belgian LEZ covering Brussels, Antwerp and Ghent, the Dutch Milieuzone, and the ZTL and ZBE zones across Italy and Spain. Austria, Sweden and Norway generally apply emission restrictions to commercial vehicles only, so privately registered motorhomes are usually unaffected, but always check before you travel.
Euro standards at a glance
Your engine's Euro rating is the key number. It determines which zones you can enter and which stickers or permits you are eligible for. You will find it on your V5C. If your vehicle is older and it is not listed there, you can work it out from the first registration date using the table below.
| Diesel standard | Roughly | Crit'Air | Umweltplakette |
|---|---|---|---|
| Euro 6 | Sept 2015 onwards | Crit'Air 2 | Green |
| Euro 5 | Jan 2011 to Aug 2015 | Crit'Air 2 | Green |
| Euro 4 | Jan 2006 to Dec 2010 | Crit'Air 3 | Green |
| Euro 3 | Jan 2001 to Dec 2005 | Crit'Air 4 (banned in most ZFE-m) | None (banned) |
France: Crit'Air
The Crit'Air vignette is a small round sticker you fix to the inside of your windscreen. It tells French authorities which emissions category your vehicle falls into. Permanent restricted zones, known as ZFE-m, already cover Paris, Lyon, Marseille, Strasbourg, Toulouse, Montpellier, Rouen and Reims, and more cities are added regularly. Temporary zones, called ZPA, are triggered on high-pollution days and tend to appear most often in summer.
From January 2026, Crit'Air 3 vehicles (diesel engines registered before 2011) are barred from most ZFE-m zones during weekday daytime hours. If your motorhome carries a Crit'Air 2 sticker (Euro 5 or Euro 6 diesel), you are fine for most cities until at least 2028. Check the current rules before any trip.
How to apply
Go directly to certificat-air.gouv.fr. That is the only official French government portal. Any other site offering to get you a sticker is a reseller charging a premium for the same process.
Upload a copy of your V5C and pay EUR 4.61, which includes postage to a UK address. Email confirmation usually comes within 48 hours. The physical sticker arrives in around 4 weeks, so order well before your departure date.
Fix the sticker to the inside of your windscreen, bottom-right corner.
Fines range from EUR 68 to EUR 135 for motorhomes under 3.5 tonnes, and rise for heavier vehicles. The fine applies per entry, not per day. If you drive through central Paris without a valid sticker and pass two ANPR cameras, that is two fines. A single day out without the right sticker can easily cost several hundred euros. See our France country guide for the wider driving rules that go alongside this.
Germany: Umweltplakette
The Umweltplakette is a circular sticker you display on your windscreen to show your vehicle meets the emissions standard required for German low-emission zones, called Umweltzonen. Around 80 cities operate these zones, including Berlin, Munich, Hamburg, Cologne, Stuttgart, Frankfurt and Leipzig. There are three sticker colours: green (category 4), amber (category 3) and red (category 2). The amber and red stickers no longer get you into any zone that matters in practice. If your vehicle qualifies for the green sticker, get it before you travel. If it does not, see the note on Euro 3 vehicles below.
How to apply
The simplest route before you travel is to apply online through a German city portal. Berlin.de tends to be the most straightforward option for applicants with a foreign-registered vehicle.
Alternatively, you can get the sticker in person at any TUV or DEKRA testing station once you are in Germany. Take your V5C with you.
The sticker costs EUR 6 through an official channel. Commercial resellers typically charge EUR 15 to EUR 20 for the same thing. Once it is on your windscreen, it is valid for the life of the vehicle on that plate.
Fines are around EUR 100 per zone entry without a valid sticker. If your motorhome is Euro 3 or older, there is no green sticker available to you and you will be unable to drive into the centre of most major German cities. The only exception is vehicles registered on historic H-plates, which are exempt but must carry documentation to prove their age.
Belgium: Brussels, Antwerp, Ghent
Belgium takes a different approach. There is no sticker to buy or display. Instead, ANPR cameras read every number plate entering the zone and check it against a national database automatically. If your UK-registered motorhome is not on that database, you will be fined, even if your vehicle easily meets the required standard. Registration is free and takes a few minutes online, but you must do it before you enter.
How to register
For Brussels, go to lez.brussels and register your number plate. It is free and takes a few minutes.
For Antwerp and Ghent, go to sna.be. One registration covers both cities. Also free.
If your vehicle does not meet the emission standard for a particular zone, you can buy a Day Pass for around EUR 35. Brussels limits these to 8 passes per vehicle per year, so they are a short-term workaround, not a long-term plan.
Worth knowing before you book: the Brussels ban on Euro 5 diesels has been pushed back to January 2027. Until then, Euro 5 diesels can still enter. Euro 4 and older vehicles already need a day pass. The threshold moves up every two years, so check lez.brussels before any trip to Belgium.
Fines reach up to EUR 350 per entry. If you are caught, the notice is passed to a debt collection agency and arrives at your UK address, typically 2 to 3 months after the offence.
Netherlands: Milieuzone
No sticker needed here. Dutch cities including Amsterdam, Rotterdam, The Hague, Utrecht and Arnhem check your Euro standard and first-registration date automatically, reading your plate against their own database.
Most zones now require a minimum of Euro 4 or Euro 5 for diesel motorhomes.
Amsterdam has added Zero Emission zones right in the centre, but at the time of writing these only affect commercial vehicles, not private motorhomes.
Most UK motorhomes are registered as M1 (passenger vehicle) on the V5C, so the car rules apply. If yours is registered N1 (commercial), you fall under the stricter HGV rules instead.
Check your V5C before you leave. If your vehicle is borderline on age, give Amsterdam's central areas a miss and use a P+R site outside the ring road.
Italy: ZTL and Area B Milan
Italy does things slightly differently. ZTL (Zona Traffico Limitato) schemes are mainly about access rather than emissions, though the two often overlap. Milan, Rome, Florence, Bologna, Naples and most other large cities all have them.
Milan Area B covers most of the city. Euro 4 and Euro 5 diesels are largely banned here unless a "Move-In" black box is fitted to the vehicle, which is rarely worth arranging for a single visit.
Milan Area C is the central congestion zone. The charge is 7.50 EUR per day and must be paid in advance.
In Florence, Rome and Bologna, ANPR cameras log every entry point. Get it wrong and fines of 80 to 300 EUR per camera triggered can stack up quickly.
For most Italian cities the straightforward answer is to park outside the restricted area and walk or use public transport. The Tramvia stops in Florence and San Donato in Bologna are both good options. Our Italy country guide has the main park-and-ride locations listed.
Spain: Barcelona and Madrid ZBE
Spain uses ZBE (Zona de Bajas Emisiones) schemes in Barcelona, Madrid and a growing number of other cities. Spanish vehicles display a Distintivo Ambiental sticker, but that sticker is not available to foreign-plated motorhomes. As a UK driver you register online instead.
Barcelona: register at the AMB website before you travel. Euro 4 petrol or Euro 4/5 diesel motorhomes can enter freely. If your vehicle does not meet those standards, you can apply for a 24-hour permit, up to a maximum of 10 per year.
Madrid: the Distrito Centro is restricted to residents. Higher-emission vehicles cannot enter the broader municipality at all. The practical solution is to park outside the M-30 ring road and take the metro in.
Registration fees run to around 5 to 10 EUR depending on the city.
Austria, Sweden, Norway
These three are easier going for most UK motorhome owners.
Austria: emission stickers (Abgasplakette) only apply to N-category commercial vehicles. If your motorhome is registered M1, you are exempt. If it is registered N2 or N3 and weighs over 3.5 tonnes, you need one.
Sweden: the Stockholm and Gothenburg LEZs target heavy HGVs and buses. Passenger-class motorhomes are clear of the emission bans, though congestion charges still apply.
Norway: no stickers required. AutoPASS tolls include an environmental surcharge, so diesel vehicles typically pay a little more. Oslo issues short-notice diesel bans on high-pollution days, announced through local channels. Check before you drive in.
The common mistakes
The Euro 6 trap. A newer, cleaner diesel does not get you automatic entry anywhere. You still need to display the correct French or German sticker, or register on the Belgian or Spanish portal, regardless of what Euro standard your engine meets. The camera at the zone boundary cannot see under the bonnet.
Third-party sticker sellers. Search "Crit'Air sticker" or "Umweltplakette order" on Google and the top results are usually resellers charging 15 to 30 EUR for a sticker that costs 4.61 EUR ordered direct. Go straight to the official portals: certificat-air.gouv.fr for France, Berlin.de for Germany.
Weight and registration class. Motorhomes over 3.5 tonnes sometimes fall under stricter commercial-vehicle rules. Check the V5C. If you are registered N1, N2, or N3 rather than M1, you are on the commercial track in several countries including Austria, the Netherlands and Italy.
Apps worth installing
- Green-Zones (iOS/Android). Shows every LEZ in Europe on a live map and gives you a straightforward yes or no on whether you can enter, based on your vehicle profile.
- Urban Access Regulations in Europe (urbanaccessregulations.eu). The most thorough database available, maintained by Sadler Consultants with European Commission backing. Free to use.
Common questions
Do I need a Crit'Air sticker if I am only passing through France?
Yes, if your route passes through any ZFE-m city zone. That now includes Paris, Lyon, Marseille, Strasbourg, Toulouse, Rouen and many others. The A1, A6, A7, A13 and the Paris peripherique all run through Crit'Air territory. Order at certificat-air.gouv.fr for 4.61 EUR and allow at least four weeks for delivery to a UK address.
Will my UK motorhome qualify for the green Umweltplakette?
Yes, provided it is a Euro 4, 5, or 6 diesel. That covers most motorhomes registered after January 2006. Apply through any German city portal (Berlin.de is the simplest) or visit a TUV or DEKRA station in person once you arrive in Germany. The cost is 6 EUR direct. Commercial resellers typically charge 15 to 20 EUR for the same sticker. Euro 3 diesels do not qualify and cannot enter any of the 80-plus German Umweltzonen.
How does the Belgian LEZ work for foreign motorhomes?
Belgium uses ANPR cameras rather than stickers. Register your UK plate online before entering Brussels, Antwerp, or Ghent. Registration is free at lez.brussels (Brussels) or sna.be (Flanders). If your vehicle does not meet the emission standard for the zone you are entering, you can buy a Day Pass for around 35 EUR. Note that the Brussels ban on Euro 5 diesels has been pushed back to January 2027.
Are there any exemptions for motorhomes?
A few. Austria only requires emission stickers for N-category commercial vehicles, so M1-registered motorhomes are exempt. The Netherlands treats most motorhomes as M1 passenger vehicles and applies the lighter car rules. German historic vehicles on H-plates are exempt from the Umweltzonen, though UK owners should carry proof of age. Crit'Air and the Belgian LEZ have almost no exemptions for private motorhomes.