E / e Mark is the European Common Market, on steam. Motorcycle spare parts and security products, such as noise and emissions, need to be in accordance with EU law】 【EEC Directives and regulations with the Economic Commission for Europe ECE Regulation】 【provisions, through the products meet certification requirements, which awarded the certificate to ensure road safety and environmental protection requirements.

       E-Mark certification by different country, the number granted is different, for example, apply to Luxembourg, the E-Mark logo E13/e13