ISO14001/ISO9001 Certified and Scope of Registration

ISO14001/ISO9001 Certified and Scope of Registration

ISO14001

HIOKI is certified under the international standard ISO 14001 for environmental management systems.




Certificate of the ISO14001




ISO9001

HIOKI's development, production, sales and service(repair and calibration) of electric measuring instruments, are certified under the international standard ISO 9001 for quality management and quality assurance.




  • Certificate of the ISO9001 (1)

  • Certificate of the ISO9001 (2)