ST’s products have been classified into three specific ECOPACK® categories: n Non ECOPACK®: n ECOPACK®1 (compliant with the Restriction of Hazardous Substances (RoHS) directive and ‘lead free**’): 58% (compared to 61% in 2009); n ECOPACK®2 (ECOPACK®1 + free of brominated and chlorinated flame retardants): 34% (compared to 26% in 2009).