OKI Group Environmental Management
OKI Group Environmental Management
Based on our the OKI Group Environmental Policy, the OKI Group is managing the entire Group in a flexible and efficient manner with the aim of achieving a better global environment. Based on the "OKI Group's Environmental Policy" and "Environmental Vision 2030/2050", the OKI Group has formulated an environmental action plan and implemented management practices, and is actively engaged in activities to continuously reduce environmental impact through its products and business activities.
OKI Group Environmental Management Systems

We are promoting the PDCA cycle by establishing systems for themes related to sites (Site themes) and product development and business (Busines themes). By combining information on the two themes, we are efficiently promoting environmental management throughout the Group. Planning → Execution → Monitoring/Measurement → Problem Analysis/Evaluation → Study/Trial of Countermeasures → Deployment of Measures within the Group. Through these continuous improvements, we are achieving synergistic effects across the Group.
The Scope of ISO14001 Certification
Integrated Authentication | OKI |
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Group companies |
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Group companies that has independently obtained certification |
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Coverage rate of ISO certification
- Results in FY2023 : 100%
- ISO certification coverage rate = Production value of companies with ISO certification ÷ Production value for the OKI group as a whole
Compliance with environmental laws and regulations
The OKI Group regularly assesses compliance with environmental laws and regulations and conducts internal audits at each site and division. In fiscal 2022, there were no serious violations of environmental laws or regulations, including waste treatment and chemical substance management (water, air, and soil).
- Environmental Fines*
FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | |
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Number of cases | 0 | 0 | 0 | 0 | 0 |
* Environmental regulations including wastewater regulations (If any penalties are incurred, we will make it public.)