Establishing a Sustainable Management Foundation

Corporate Governance

In view of Tokyo Electron(TEL) corporate philosophy that we strive to contribute to the development of a dream-inspiring society through our leading-edge technologies and reliable service and support, TEL believes improving corporate governance is important for achieving success in global competition, realizing sustainable growth, and increasing corporate value over the mid to long term. To reinforce our corporate governance, TEL will build a structure for utilizing to the maximum the worldwide resources TEL possesses, strengthen our business and technological bases, and put in place a framework that will enable us to establish earning power at a global level.

Moreover, TEL believes that continuing to be a company replete with dreams and vitality will form the foundation that will support the motivation of our employees and the sustainable growth of TEL. TEL has established the Corporate Governance Guidelines that provide a governance framework that will contribute to the achievement of this aspiration.

Compliance/Code of ethics

Stakeholder trust is the cornerstone of business activities. In order to maintain trust, it is necessary to continuously act in rigorous conformity to business ethics and compliance. In line with the Fundamental Policies concerning Internal Controls within the Tokyo Electron Group, all Group executives and employees are required to maintain high standards of ethics and to act with a clear awareness of compliance.

Risk Management

To more effectively strengthen the internal control and risk management systems of the entire Group, TEL has established a dedicated risk management and internal control function within the General Affairs Department of the corporate headquarters. This function analyzes the risks faced by the Group and identifies material risks. It then monitors the management of such risks while supporting and implementing risk management activities. The function also regularly reports the status of risk management activities to the Audit & Supervisory Board Members and the Board of Directors. In fiscal 2017, the Group reassessed the material risks in its operating environment. For each risk determined to be material, the status of risk management at the responsible divisions was reconfirmed. Going forward, we will continue these initiatives to enhance the efficacy of our risk management framework.

Safety Management

Safety Management Framework

To ensure the safety of its employees, customers, and all others involved in its business operations, TEL places a strong focus on preventing work-related accidents.

At each factory and office, monthly safety and health committee meetings are held to discuss safety monitoring and to manage any workplace safety or employee health issues. In addition, representatives from appropriate departments monitor safety performance at least once per month at each manufacturing site as part of an overall systematic effort to solve problems.

We use a management system based on OHSMS* to identify and analyze potential workplace hazards. The knowledge obtained from this system is shared throughout the company. Before starting work, all employees discuss the risks involved and the required actions to prevent mistakes. The group leader oversees the work at all times to eliminate any unsafe conditions or behavior that could lead to accidents. In addition, whenever employees become aware of a lack of preparation or an unexpected event during a task, they are encouraged to stop work and take any necessary corrective action. Safety managers also regularly give advice on how to manage hazards, further raising worker safety awareness.

* Occupational Health and Safety Management System (OHSMS): A management system to reduce the potential risk of work-related accidents and improve the overall level of safety and occupational health. Based on the policy set by senior management, a series of Plan, Do, Check, Act processes for safety and occupational health management are drawn up and implemented on the employees’ own initiative.

Safety Education

TEL promotes the creation of safe workplaces by implementing two education programs globally. Our program on basic safety targets all employees and is provided as introductory training for new hires as well as refresher training every third year of employment. In total, more than 40,000 employees have completed this program. Our other program, advanced safety, targets employees working in clean rooms and on production lines, and must be completed every year. To eliminate accidents, we also provide risk assessment training and 13 additional web-based training courses* at offices and factories in Japan and overseas. Risk assessment training has been statistically shown to help eliminate accidents. Finally, we also provide safety information to suppliers as part of our support for initiatives to prevent accidents.

* 13 web-based training courses: preventing equipment confusion; preventing falls from openings; stop work authority (SWA); preventing being caught in a drive unit; preventing work-related back pain; pointing and calling; preventing exposure to liquid chemicals; work safety rules; detailed work safety instructions; rules for accident reporting; assessing risks; measures against ergonomic incidents; and criteria for SWA

Initiatives for Safety

TEL is committed to improving buildings and facilities to increase workplace safety. In 2016, we upgraded emergency exits at four key factories in Japan. The aim of the upgrades was to make plants even safer by making evacuations easier. This included designing aisles and passageways so that people can always tell where exits are and building doors so that they can be easily opened even by persons with limited manual dexterity.

We maintain a high priority on creating safe workplaces, including programs such as promoting safety management and safety education. Accident-related indices have been maintained at or below target, with a total case incident rate* of 0.28 in fiscal 2017.

* Total case incident rate (TCIR): the number of workplace accidents per 200,000 work hours

Environmental Management

Environmental Management System

TEL has operated environmental management systems based on ISO 14001 since 1997, especially at its manufacturing subsidiaries. In 2016, we acquired multi-site ISO 14001 certification for our factories and offices in Japan that had previously acquired certification separately. Also, along with adhering to the 2015 revisions, we identified overall internal and external issues and stakeholder needs and expectations in relation to the environment. We set the following as our risks and opportunities to address: (1) environmental management by reducing the environmental impact of our business activities, (2) compliance with applicable laws, and (3) enhancing product competitiveness with the environmental contribution of products. During fiscal 2017, we established approximately 100 environmental goals across the entire Group and carried out these improvement activities. We plan to expand this setup to each of our sites in Asia.

Initiatives to Prevent Global Warming and Save Energy

Each TEL factory and office has an established goal of reducing energy consumption by at least 1% year-over-year. Initiatives to achieve this goal include energy-saving clean room operation, appropriate temperature settings for office cooling and heating, and the introduction of highly energy-efficient equipment. Tokyo Electron Miyagi, for instance, achieved more energy-efficient operation by installing a turbo refrigerator, resulting in a reduction of energy consumption. It set an environmental goal of reducing the power consumption of its turbo refrigerator by an average of 20% in the first half of fiscal 2017, by an average of 30% in the second half, and by an annual average of 25% (year-over-year). Tokyo Electron Miyagi achieved its goal with an average 22.6% reduction in the first half, an average 34.8% reduction in the second half, and a 26.3% reduction across the full year.

In addition, LED lighting has been installed at our factories and offices in Japan, and photovoltaic power generation systems have been installed at some of these sites, generating 4,436 MWh of renewable energy in fiscal 2017. Tokyo Electron U.S. Holdings in the United States has also been actively engaged in activities including the ongoing purchase of green power, 3,334 MWh in fiscal 2017.

As a result of these initiatives, power consumption was 253 GWh in fiscal 2017, down 0.4% year-over-year; and CO2 emissions from energy consumption* were 141 kilotons, down 4.3% year-over-year. Goals were also achieved at seven of our 11 worldwide factories and offices that had reduction goals.

* In calculating CO2 emissions, the emission factor for TEL’s electricity consumption in Japan in fiscal 2017 was substituted by adjusted emission factors for the electrical power providers concerned. The emission factor for TEL’s overseas electricity consumption was substituted by estimated factors calculated by the Federation of Electric Power Companies of Japan based on values published by the International Energy Agency (IEA)

Initiatives to Reduce Water Consumption

TEL has established a goal of keeping water consumption at the same level or below that of the baseline year (fiscal 2012 for factories and offices in Japan and a fiscal year of their choosing for each overseas operation). In fiscal 2017, we achieved 10 of the 14 goals at our sites worldwide. Continued efforts to achieve these goals include installing water-saving devices, watering lawns with rainwater, and implementing intermittent operation of cafeteria faucets. Overall, we reduced water consumption by 1.9% year-over-year to 1,055,000 m3 in fiscal 2017, and we discharged an estimated 874,000 m3 of wastewater.

Initiatives to Reduce Waste

TEL is contributing to waste reduction and recycling whenever possible by sorting waste and switching to waste-free production processes. When not possible, we appropriately dispose of non-recyclable waste. We also put a great deal of effort into waste sorting activities and participate in the electronic manifest system*1 to ensure proper waste management.

One example of our initiatives is the Koshi Factory in Kumamoto, where activities were undertaken to reduce the amount of inventory being disposed of as waste. To better utilize inventory, active efforts were made to rework components with low demand and to control inventory changeover with design changes. The factory successfully achieved reductions in terms of both waste and cost, reusing about 40% of inventory (based on cost) that would have been disposed of the previous year.

In fiscal 2017, we generated 112 tons of incinerated and landfill waste in Japan. As a result of our waste-reduction initiatives, the recycling rate*2 at sites in Japan in fiscal 2017 was 99.0%, achieving our goal of maintaining a recycling rate of 97% or higher for the 11th consecutive year since fiscal 2007. The recycling rate for our overseas factories and offices was 91.5%.

*1 Electronic manifest system: A system for electronically tracking the flow of industrial waste instead of using paper-based manifests (i.e. paper forms for tracking industrial waste). The system uses a communications network of data processing centers, businesses that generate waste, and waste collection/disposal companies.
*2 Recycling rate: (Recycled amount/ Amount of waste generated) x 100

Management of Chemical Substances

TEL uses chemical substances in our product development and manufacturing phases. The use and release of chemical substances that are under the purview of the Japanese PRTR* law are consistently monitored and managed.

* Pollutant Release and Transfer Register (PRTR): A framework for tracking, tabulating, and disclosing quantitative data on chemical substances that may be hazardous to human health and the ecosystem, including the amounts used and discharged into the environment and the amounts transferred (as part of waste) off the original business’s premises

Logistics Initiatives

As transport regulations become more stringent and the demand for a lower impact on the environment rises, TEL has been promoting modal shifts* and other activities designed to reduce the environmental burden of its logistics.

* Modal shift: A change in the mode of transport; specifically, switching from conventional freight transport by truck or aircraft to a means that has a lower impact on the environment, such as rail or ocean


TEL’s activities impact biodiversity while also benefiting from it. In recognition of this, we promote activities for the conservation of biodiversity.

Environmental Communication

TEL maintains close communication with its stakeholders to promote its initiatives for the environment.

Supply Chain Management

Procurement Policy

In order to build sustained, trust-based relationships with suppliers and to maintain mutual growth, TEL has released a Procurement Policy and conducts procurement activities based on this. In fiscal 2017, we revised our Procurement Policy and our Procurement Policy–Supplement to include our review of the content of conflict minerals initiatives and reflect the RBA Code of Conduct. We informed suppliers of these revisions, including the request to comply with the RBA Code of Conduct. We joined RBA in June 2015.

CSR Procurement

TEL is committed to building and maintaining a robust and sustainable supply chain. In addition to sharing our Procurement Policy, Procurement Policy–Supplement, RBA Code of Conduct, and Guideline for Green Procurement, we also promote CSR activities with suppliers. Our promotion includes respect for fundamental human rights, strict compliance with labor laws and regulations, and reduction of environmental impact.

Since fiscal 2014, we have also conducted a CSR Survey with the aim of keeping track of suppliers’ engagement in CSR activities. During fiscal 2017, we conducted a supply chain CSR assessment based on the RBA Code of Conduct with key suppliers (accounting for more than 80% of our procurement spend). Improvements in overall rating level were observed at 17% of suppliers and improvements in overall raw score were seen at 59%. We provided responses, results, and overall assessments as feedback to suppliers and as support for their improvement activities.

The results of the survey showed that no suppliers were engaged in any of the practices given particular emphasis in the RBA Code of Conduct, namely child labor, forced labor, bonded labor, inhumane treatment, false reports, falsification of records, or bribery. Also, no suppliers had a sufficient number of employees* to be considered high risk in terms of compliance.

* 500 employees or more

Conflict Minerals

TEL regards taking action against conflict minerals*1 an important part of corporate social responsibility. Our resolute goal is to eliminate the use of any parts or components with raw materials that include conflict minerals obtained through illegal exploitation, including sources with human rights violations or poor working conditions.

In fiscal 2017, we conducted our third annual survey on countries of origin and smelters of potential conflict minerals, using the Conflict Minerals Reporting Template (CMRT) developed by RMI.*2 As a result, we identified 237 RMAP*3 compliant smelters, providing us confidence that 3TG sourced from these smelters were conflict-free. None of the materials procured were found to contain 3TG conflict minerals. This survey will continue every year, with the cooperation of suppliers, to further improve the quality and accuracy of the survey.

*1 Conflict minerals: 3TG (tantalum, tin, tungsten and gold)
*2 Responsible Minerals initiative (RMI): The RMI inspects 3TG smelters to certify they do not have conflict minerals
*3 Responsible Minerals Assurance Process(RMAP): The RMAP is promoted and led by the RMI

Procurement BCP

As part of its business continuity plan (BCP), TEL collaborates with suppliers for disaster preparation.

We maintain a database of suppliers’ production sites so that if a crisis arises, we can promptly identify impacted suppliers and quickly collaborate in recovery efforts. Following an earthquake or other disaster, we also survey suppliers registered in the affected location to assess impact to their operations. During fiscal 2017, about 17,000 supplier sites were registered, and post-disaster surveys were conducted six times. Following the Kumamoto Earthquake, the survey of impacted suppliers was carried out the same day. Consequently, our collaboration for recovery was quicker and smoother than at the time of the Great East Japan Earthquake. Also during fiscal 2017, we requested suppliers to evaluate their fire-prevention systems, and we shared this information internally along with activities to recover from fire damage.

According to a BCP survey of key suppliers (accounting for more than 80% of our procurement spend) improvements in overall rating level were observed at more than 32% of suppliers and improvements in the overall raw score were seen at more than 56%. Responses, results, and overall assessments were given as feedback to suppliers to promote further improvement.