OHSASSony EMCS Corporation, Inazawa TEC JACO OHSMS standard June 2000 Sony Tochigi Corporation JACO OHSMS standard July 2000 Sony Corporation, Osaki West Technology Center JACO OHSMS standard August 2000 Sony EMCS Corporation, Kosai TEC JACO OHSMS standard September 2000 Sony Fukushima Co., Koriyama Plant JACO OHSMS standard September 2000 Sony Electronics of Korea Corporation OHSAS18001 September 2000 Sony EMCS Corporation, Mizunami TEC JACO OHSMS standard October 2000 Sony EMCS Corporation, Kisarazu TEC JACO OHSMS standard November 2000 Sony EMCS Corporation, Saitama TEC JACO OHSMS standard November 2000 Sony Shiroishi Semiconductor Inc. JACO OHSMS standard November 2000 Sony France S.A., REPF DAX Plant OHSAS18001 November 2000 Shanghai Suoguang Electronics Co., Ltd. OHSMS (SAC) December 2000 Sony Semiconductor Kyusyu Co., Kokubu Technology Center JACO OHSMS standard January 2001 Sony Chemicals Europe B.V.