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Accreditation TUV Rheinland


Accreditation is the formal recognition by an authorized body.

  • that a testing laboratory is competent to perform certain tests or
  • that a certification or inspection body is authorized to certify certain products, services etc.

TÜV Rheinland Japan Ltd. laboratories have been assessed and accredited by various institutions for numerous fields, the most important of which are listed below.

DAkkS (Deutsche Akkreditierungsstelle) Flexible Scope

The laboratory is permitted, without being required to inform and obtain prior approval from DAkkS, to use standard test methods listed here with different issue dates or revision status updates.

pdf Flexible DAkkS Scope : GTAC(Yokohama) 225 KB Download
pdf Flexible DAkkS Scope : KTAC(Osaka) 139 KB Download

Electrical Product Safety Laboratory

DAkkS Accredited ( GTAC(Yokohama)KTAC(Osaka) ) Testing Laboratory for Electrical Safety

  • IECEE- CBTL for household and similar equipment, IT and office equipment, and entertainment electronics
  • JNLA Accredited Testing Laboratory for Electrical Appliances Safety
  • METI Registered Conformity Assessment Body in regard to DENAN
  • OSHA Nationally Recognized Testing Laboratory (NRTL)

Telecommunication Equipment Laboratory

DAkkS Accredited Testing Laboratory for Analogue Network , Acoustics, Bluetooth (EU, Australia, Malaysia, Hong Kong)

  • FCC -TCB Telecommunication Certification Body (USA)
  • Industry Canada
  • Telecom New Zealand Recognised Testing Authority
  • Designated agency for technical regulations conformity certification for telephone line connections - Japan
  • Designated agency for technical regulations conformity certification of specified radio equipment, Radio Law - Japan
  • Certification under Telecommunications Regulations of various countries

EMC Laboratory

  • VCCI
  • FCC
  • Industry Canada
  • VLAC Accredited Laboratory for EMC & Telecommunications Testing
  • A2LA American Association for Laboratory Accreditation
  • CB Testing Laboratory
  • METI Registered Conformity Assessment Body in regard to DENAN

Mobility Technology Center (MTC)

  • VLAC Accredited Laboratory for EMC

Battery Laboratory