Updated April 2025

All employees※ of the Denka Group understand and practice that workplace safety and health and facility security and disaster prevention are the top priorities in all production-related activities.
Established: April 2025
All officers and employees will fulfill legal requirements such as safety laws and regulations, and will establish and comply with their own rules and standards.
The management teams of each group company will take the lead in sending messages and will establish and comply with their own rules and standards.
The management teams of each group company will secure and invest the necessary human, technical, and financial resources to create a safe and secure working environment.
All officers and employees strive to reduce and eliminate risks by identifying, risk assessment, and countermeasures for sources of danger (especially high-energy hazards) that can lead to serious accidents and accidents in the workplace.
The Environmental Safety Departments of each group company will collect and analyze internal and external information regarding occupational safety and health, and select and promote highly effective activities based on this evidence.
The management teams of each group company will foster a psychologically safe work environment where all executives and employees can communicate what needs to be communicated, demonstrate empathy for their coworkers, and continually implement effective measures to ensure mental and physical health.
The environmental safety departments of each group company will strive to improve safety awareness by establishing an occupational safety and health education system that clearly targets the target audience, and planning and implementing education and training based on this system.
The Environmental & Safety Department at the group headquarters will continually improve our safety culture through regular audits, monitoring, support, and follow-up of each group company.
Established: April 2025
Safety Management System

Safety review meetings are held regularly by the officers in charge of environment and safety in order to motivate each business site regarding occupational safety and health, security management, and to coordinate policies. At these meetings, we confirm priority implementation items for each business site based on company-wide policies, discuss progress and issues, and also have dialogue with people at all levels to identify health and safety management issues and provide feedback to company-wide policies.
Conferences aimed at identifying potential dangers related to explosion, fire and leakage posed by each manufacturing process and formulating countermeasures.
Denka conducts risk assessments including the safety of existing facilities and plants in accordance with its basic policy on occupational health and safety and security.
In each stage from research and development to commercialization, design review meetings are held to identify and eliminate risks prior to commercialization. Furthermore, when introducing new equipment, a pre-introduction safety assessment is conducted, and when changing operating conditions, change management is thoroughly implemented to confirm the presence or absence of risks.
Denka has appointed the President as the head of the Safety Measures Headquarters, and the Environmental & Safety Department, which is the corporate department of the Denka Group, oversees and supports the Group-wide health and safety activities.
At each business office, health and safety committees meet once a month, where management personnel led by safety managers and labor union members elected as employee representatives investigate and discuss health and safety issues as well as the causes of occupational accidents and measures to prevent their recurrence. Through these activities, labor and management work together to reduce occupational health and safety risks.
At the meetings of our overseas and domestic group companies, personnel from our mother factory also participate to share our health and safety policies and activities.
In fiscal 2020, we held a web-based meeting to report on safety initiatives conducted by all logistics divisions. In addition, we conducted safety rule education for first-time drivers entering our premises, as well as yellow card (emergency contact card) training for logistics disasters and accidents, which is regularly held by our logistics contractors, to facilitate the exchange of opinions on logistics safety and raise safety awareness.
In fiscal 2022, we will continue to promote the review of logistics operations and prevent logistics disasters through the promotion of the White Logistics Movement, in addition to continuing various activities for logistics safety.
Yellow Card Training
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