What is Euro 3 compliant?

Euro 3 compliant refers to a set of emissions standards established by the European Union for new vehicles, which came into effect in 2000. These regulations aim to reduce harmful exhaust emissions, including carbon monoxide, hydrocarbons, nitrogen oxides, and particulate matter. Vehicles that meet Euro 3 standards are required to have improved engine technologies and exhaust after-treatment systems to minimize their environmental impact. Compliance is essential for vehicles to be registered and used in many European countries.