ISO 9001

Site	Date	Certification by
Tabuchi Electric	06/2004	JQA
Tabuchi Electronics Industry	07/2003	JQA
Thai Tabuchi	08/2003	TUV Rheinland
Hong Kong Tabuchi Dong Guan Factory	09/2002	Det Norske Veritas
Shanghai Transformer	08/2002	Shanghai Electronic Industry & Instrumentation Quality Audit Institute
Vietnam Tabuchi	04/2009	Das Certification Ltd.

ISO14001

Site	Date	Certification by
Tabuchi Electric	06/2000	JQA
Tabuchi Electronics Industry	06/2000	JQA
Thai Tabuchi	12/2000	TUV Rheinland
Hong Kong Tabuchi Dong Guan Factory	07/2004	Det Norske Veritas
Shanghai Transformer	06/2005	Shanghai Electronic Industry & Instrumentation Quality Audit Institute
Vietnam Tabuchi	07/2009	Das Certification Ltd.