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State of acquisition of ISO14001


NEC Electronics and Domestic subsidiaries production location

  Registration No. Assessment & registration authority Acquisition date Registration
NEC Electronics corporation *1 JQA-EM3490 JQA Nov.1,2003 (1.4MB)


Overseas subsidiaries production location

  Registration No. Assessment & registration authority Acquisition date Registration
Shougang NEC Electronics co., Ltd.*2 A16067 UL Mar.19,2007
NEC Electronics America, Inc.
(Roseville Manufacturing Facility) 		A12645 UL Mar.3,2004
NEC Semiconductors (Malaysia) Sdn.Bhd. N00410001 SIRIM Apr.3,1998 (350KB)
NEC Semiconductors Singapore PTE Ltd. 2000-0096 PSB May.26,2000 (847KB)


Overseas Sales and Design Companies

  Registration No. Assessment & registration authority Acquisition date Registraiton
NEC Electronics America, Inc. A13657 UL Apr.18,2005
NEC Electronics (Europe) GmbH*3 421504 UM DQS Jun.16,2008
NEC Electronics Hong Kong, Ltd. CC2889 HKQAA Jan.31,2005 (163KB)
NEC Electronics Taiwan, Ltd. TW04/00558EM SGS Oct.14,2004 (202KB)
NEC Electronics Singapore PTE Ltd. TW04/00587EM SGS Dec.2,2004 (313KB)
NEC Electronics (China) Co., Ltd.*4 A16808 UL Feb.21,2008 (588KB)
NEC Electronics Shanghai, Ltd. A16950 UL Mar.2,2008 (931KB)


Other subsidiaries

  Registration No. Assessment & registration authority Acquisition date Registration
Nippon Electroluminescent Lignt Co.,Ltd. EC04J0445 JACO Feb.11,2005  
Kinki Bunseki Center,Ltd. JQA-EM0185 JQA Jul.10,1998  


  • JQA: Japan Quality Assurance Organization,
  • JACO:Japan Audit and Certification Organization for Environment and Quality
  • UL:Underwriters Laboratories Inc.,
  • SIRIM: Standards And Industiral Research Institute Of Malaysia,
  • SGS: Societe Generale de Surveillance,
  • PSB: Singapore Productivity and Standards Board
  • DQS: Deutsche Gesellschaft zur Zertifizierung von Managementsystemen
  • HKQAA:Hong Kong Quality Assurance Agency


  • *1 Certification of NEC Electronics and Domestic Manufacturing subsidiaries were UNIFIED, including
    Headquarters(Kawasaki); Sagamihara area; Kansai area; Chubu area; NEC Micro Systems, Ltd.; NEC Semiconductors Kansai; NEC Semiconductors Kyushu⋅Yamaguchi; NEC Semiconductors Yamagata.
  • *2 The assessment & registration authority was changed
  • *3 The assessment & registration authority was changed
  • *4 The assessment & registration authority was changed


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