This European Standard specifies requirements and methods of test for unleaded petrol as marketed and as delivered in the countries of the members of CEN. It is for use in petrol engine vehicles designed to run on unleaded petrol, including those equipped with devices to reduce emitted pollutants.
All requirements apply equally to regular and premium grade unleaded petrol, unless indicated otherwise. The requirements regarding the regular grade apply only if a regular grade unleaded petrol is marketed.