In 2025, new restrictions came into force in Spain for vehicles that do not meet modern environmental standards. In major cities, despite delays in implementing low-emission zones, a ban on entry already applies to certain categories of vehicles.
Primarily, these measures concern diesel cars manufactured after 2006 and gasoline vehicles registered since January 2001. If these vehicles only comply with EURO 4 and 3 standards, they are now barred from entering special zones created to reduce air pollution.
Madrid, the country’s largest city, was among the first to implement these measures. In the capital, vehicles with environmental stickers B and C are prohibited from driving in the central part of the special protection zone, except when the driver is heading to a parking lot—either private or public.
Bilbao, the second most populous city, joined the initiative on June 15 this year. Here, restrictions are in place from 7 a.m. to 8 p.m. on weekdays. Drivers of older diesel and gasoline cars should take these time frames into account when planning their trips.
In Getafe, a ban on driving in the environmental zone has also been introduced for vehicles with sticker B, while in Estepona (Estepona, Málaga), restrictions are in effect from 8 a.m. to 9 p.m. This city became the least populated among those that have fully complied with the legislative requirements.
Madrid provides exemptions for certain categories of residents. Those living in the central district who own vehicles with any of the environmental classes B, C, ECO, or 0 are allowed to move freely within the zone. Entry is also permitted for individuals with reduced mobility and for those parking within the district.
There are also special permits that allow third parties to enter the zone with vehicles bearing a B sticker or without any environmental classification at all. In addition, vehicles used for public service purposes, including police, military, and other official vehicles, are not subject to the restrictions.
Companies and sole traders operating within the zone may obtain up to three permanent permits as well as temporary passes for entry.
Violating the new regulations is classified as a serious administrative offense. Entering the zone with a B sticker without the proper permit can result in a fine of up to 200 euros. Drivers are advised to stay updated on the regulations to avoid penalties.
