WeekendoUtrecht low-emission zone (milieuzone)
Rules
Utrecht's milieuzone covers the city centre: the station area, the Jaarbeurs, the old town and some adjoining roads. The boundary streets themselves are inside the zone. It is the same area as the zero-emission zone for vans and trucks.
For passenger cars, diesels need emission class (Euro norm) 5 or higher; diesel Euro 0–4 are banned. Petrol, LPG, electric and other non-diesel cars are always allowed. In Utrecht the milieuzone applies only to passenger cars (and buses). The planned extension to the whole built-up area has been dropped: from 1 January 2027 the zone still covers only the centre.
Exemptions without applying: diesel cars 40 years or older, wheelchair-accessible vehicles registered as such, and M1 campers of residents inside the zone. An exemption (ontheffing) exists only for medically adapted cars and special cases; no day pass is mentioned.
Foreign cars: the rules apply, but there is NO registration and NO sticker. The plate check does not work for foreign plates, so you must check yourself that your car is at least Euro 5 (tables on milieuzones.nl). utrecht.nl gives no start date for the Euro 5 rule: check the official website.
Fine: EUR 130 for passenger cars, plus administration costs; camera enforcement (you can request the photo at thor@utrecht.nl).
Practical tips
Before you leave: 1) Look up your car's fuel type and Euro norm in the registration certificate; the emission standard is usually listed with the type-approval/emissions data. If in doubt, use the tables on milieuzones.nl. 2) If you drive petrol, LPG or electric, you can enter freely. 3) If you drive diesel, you need at least Euro 5.
A foreign car needs no registration and no payment, so be wary of websites or intermediaries asking money for a "sticker" or "registration". Official information is on utrecht.nl and milieuzones.nl.
The zone is enforced by cameras. If your diesel is too old, park outside the zone and continue by public transport.
The easy alternative: leave the car at a P+R outside the centre and take the tram or bus. With U-OV you buy a public transport ticket and get a reduced parking rate the same day. The Jaarbeurs area is inside the zone.