ABB Bulgaria EOOD have implemented and maintain Quality Management System (QMS), Environmental Management System (EMS), Health & Safety Management System (HSMS), Energy Management System (EnMS) and Information Security Management System (ISMS), according to the international standards ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, ISO 50001:2018 and ISO/IEC 27001:2013.