Joerg Zimmer, a graduate in computer sciences, is held responsible for the Software Quality Management System and therefore is in charge of inter-divisional Software Quality projects of Mercedes Benz Cars Development. Furthermore, he is iNTACS ISO/IEC 15504 Principal Assessor, spokesman of HIS Working “Group Assessment“, and member of VDA Working Group 13 as well as of Automotive SPICE AUTOSIG Group.