M A N A G E M E N T d Qu a l i t y S ta n d n n io vi ron C e r t if i c a t m e nta l ds an E N E R G Y ar CERTIFICATE C E R T I F I C A T E E S C E The company CERTIFICAT IXYS Semiconductor GmbH IXYS Global Services GmbH Edisonstr. 15 68623 Lampertheim has introduced and implemented an Energy Management System for the scope: Design, production and sales of semiconductor devices, components and direct bonded substrates Proof has been furnished that the requirements according to DIN EN ISO 50001 : 2011 are fulfilled. Compliance with the above standard was ascertained by an energy audit. This certificate is valid until July, 24th 2016. ZERTIFIKAT ESC Cert GmbH Kassel, July, 24th 2013 Dr. Ralf Rieken Head of the Certifying Authority ESC Geschäftsstelle, Teichstraße 14 D-34130 Kassel Certificate No.: 68623/07-13