VenBlue is a nontoxic carbamide solution, used for chemical reduction of nitrogen oxide (NOx) in transport cars. AdBlue is classified as a minimum transport risk product. VenBlue complies with the DIN V 70070 regulation as well as ISO and CEFIC, ensuring safe and damage-free operation of the SCR system in your car. It complies with the Euro IV and Euro V norms of the European Union for control of emitted fumes, especially nitrogen oxide (NOx), particulate matter (PM), hydrocarbon (HC) and carbon oxide (CO) in vehicles over 3.5t.