Acquisition of Environmental Certification

In March 2018, KIOXIA’s domestic sites (HQ and manufacturing sites) obtained ISO 14001:2015 certification, an international standard for integrated environmental management encompassing all business processes. We underwent a renewal audit in February 2021, and successfully retained the certification.
In addition, Solid State Storage Technology Corporation (SSSTC) which joined KIOXIA Group from FY2020, has also obtained ISO 14001:2015 certification as shown in the chart below. All our manufacturing sites are now covered by ISO 14001:2015 certification.

KIOXIA will continue to actively promote the development of energy-efficient products that address the need for exponentially increasing volumes of data. We will also continue with communication activities at our state-of-the-art factories, as well as with communication about the environment that takes regional characteristics into account, and with our biodiversity conservation activities.

Acquisition of ISO 14001 certification

Scope of certification Certified body Registration date Certificate expiry date Approval certificate No.
Kioxia Corporation Head Office Bureau Veritas Japan Co., Ltd. March 11, 2021 March 27, 2024 4616607
Yokkaichi Plant
Kioxia Iwate Corporation
Solid State Storage Technology Corporation DNV.GL (Currently DNV) June 24, 2020 June 26, 2022 1250-1998-AE-RGC-RvA

Acquisition of Sony Green Partner

MC Name/FC Name Expiry Date Factory Code
Kioxia Corporation Yokkaichi Plant March 31, 2024 FC007421
Kioxia Iwate Corporation March 31, 2024 FC015073