BUTTING’s DIN EN ISO 9001:2008 certification has been renewed. This certification is designed to test the quality management of a company, concentrating on process orientation, system oriented management and constant improvement. In order to satisfy the new requirements of the DIN EN ISO 9001:2008, BUTTING re-examined their corporate practices, documenting and redefining them to achieve a more transparent presentation of corporate practices including management, core and support processes.