Environmental Policy

The DTS Group recognizes that protecting the global environment is one of the most important issues all humankind in facing. Accordingly, we approach our business activities, which include comprehensive consultation for data systems, software development, and system operations, with an awareness of our responsibility to the society of the future. We have established an environmental policy and continue to roll out proactive initiatives as detailed below.


  • 1. Diligently maintain environmental awareness in business activities

    To realize a resource-efficient, energy-efficient, and sustainable society that benefits both the environment and individuals, we diligently maintain environmental awareness in our business activities while striving to prevent pollution and promote resource efficiency. In addition, we will strive to maintain an awareness of biodiversity through the careful selection of the materials our businesses use.

    <Main Initiatives>

    • ・Reduction of resource and energy consumption
    • ・Promotion of recycling and reduction of waste
    • ・Promotion of green procurement
    • ・Provision of new social infrastructure based on IT

  • 2. Comply with laws and regulations

    The DTS Group complies with environment-related laws, regulations, and rules.

  • 3. Conduct awareness-raising activities

    The DTS Group conducts environmental education and internal publicity activities for employees and strives to foster understanding of its environmental policy and raise awareness related to the environment.

  • 4. Maintain and improve the Environmental Management System

    The DTS Group continuously improves its Environmental Management System and strives to reduce its environmental burden.

    This environmental policy shall be made known to all employees and group companies, and shall also be disclosed outside the company.

Established September 1, 2005
Revised April 1, 2021

Representative Director and President
DTS CORPORATION

Tomoaki Kitamura

Overview of the Environmental Management System (EMS)

The DTS Group has obtained ISO 14001 certification, the international standard for environmental management systems, for seven of its domestic group companies. Furthermore, starting in fiscal year 2025, we will be implementing our own environmental management system, DTS-EMS, across the entire group, including overseas locations.

ISO 14001 Certification Scope

Registered Organizations <DTS Group>
DTS Corporation
(Head office, Hatchobori Development Center, Shinkawa Development Center, Uchisaiwaicho Development Center, Kansai Development Center, Nippori Office)
Nippon SE Co., Ltd. (Head Office, Shinjuku Development Center, Itabashi Technical Center, Hokkaido Branch, Numazu Sales Office, Nagoya Sales Office)
DTS WEST Co., Ltd. (Head Office, Nagoya Office, Kyoto Office)
DTS Insight Co., Ltd. (Head Office, Chubu Branch, Osaka Office, Kyushu Office)
Kyushu DTS Co., Ltd. (Head Office, Hakata Nearshore Development Center JR Hakata Station Building 1, Second Development Base Yasuda Building 4, Yakuin Development Center, Nagasaki Development Center)
DIGITAL TECHNOLOGIES CORPORATION, Ltd. (Head Office, Tokyo Sales Office, Osaka Branch, Hakozaki Office, Hakozaki Kitting Center, Tama Service Center, Nakameguro Service Center)
Anshin Keikaku (Fukuoka Head Office, Tokyo Branch, Nagoya Branch)
Scope of Registration Held 1. System Integration Services
2. Information system design, development, and support services
3. Operational design and operational services for information systems
4. Deployment and relocation of information systems
5. Sales of in-house developed software
6. BPO Services
7. Design, development, and sales of product products
8. Procurement and sales of system equipment
Inspection and Registration Organization Union of Japanese Scientists and Engineers ISO Center
Standard Against the Implemented Audit
Registration Number		 JIS Q 14001:2015 (ISO 14001:2015)
JUSE-EG-278
Date of Initial Registration
Period of Validity		 March 22, 2006
March 22, 2024–March 21, 2027

Efforts to reduce environmental impact

Reduction of CO2 emissions

  • Utilization of renewable energy and environmental value certificates
  • Reducing power consumption through LED lighting and efficient use of office space.
  • Promoting engagement activities with partner companies

For more details on responding to climate change, please click here.

Climate Change Initiatives

Sustainable Resource Use

The DTS Group aims to use resources sustainably. We strive to procure environmentally friendly products, reduce resource consumption, and reuse and recycle resources after use. By doing so, we are helping to increase resource efficiency and reduce environmental burden from a life cycle perspective.