Bottari S.p.a. is certified EN ISO 9001:2015. The ISO 9001 international quality standard outlines ways to implement processes that improve operational efficiency at all business levels by improving customer satisfaction and company performance.
EN 16662-1, the new approval launched by the European Committee for Standardization (CEN) which unifies snow socks and rubber or metal snow chains according to the same standards
Onorm 5117, specific Austrian approval for M1, N1, O1, O2 motor vehicles (i.e. the same as UNI) implemented by the Italian code, which certifies that the product meets the legal requirements.