EN 590

EN 590 is a European standard that specifies the quality requirements for diesel fuel used in vehicles. It ensures diesel has consistent properties, such as proper viscosity, cleanliness, and low sulfur content, to ensure efficient engine performance and reduce environmental impact. The standard helps prevent engine damage, emissions, and fuel-related problems by defining standards for additives, flash point, and other parameters. Overall, EN 590 guarantees that diesel fuel sold in Europe meets safety, performance, and environmental criteria, supporting reliable vehicle operation.