Safe Workplace|Occupational Safety and Health
Nuvoton values talent as the cornerstone of sustainable development. Embracing a ''people-oriented'' approach, we prioritize talent cultivation and development. Our five core strategies—diverse strategies to
attract talent, active cultivation and development of talent, superior retention system compared to industry peers, emphasis on and practice of workplace safety, and care for employees and encouragement of communication—are designed to foster a safe workplace environment, ensuring employees have a secure and healthy working environment.
The company follows the Labor Standards Act and other relevant labor regulations, and supports the protection spirit and basic principles of various international human rights conventions, including the "Universal Declaration of Human Rights" by the United Nations, the "United Nations Guiding Principles on Business and Human Rights," and the "Declaration on Fundamental Principles and Rights at Work" by the international labor organization.
The Company places strong emphasis on the implementation of corporate sustainability principles and has incorporated sustainability development into the job competency framework of senior executives as one of the key performance evaluation indicators. Job competency performance indicators account for 20% of the overall performance evaluation weighting.
Nuvoton further strengthens the promotion of its sustainability objectives by linking these performance indicators to the variable compensation of senior executives. Through this mechanism, the Company encourages management to actively implement its sustainability strategies and continuously enhance overall performance in environmental, social, and governance (ESG) aspects.
196.8/200
Points
2025 RBA VAP Risk Assessment Score (Labor Rights, Environment & Safety, Ethics & Compliance)
28.8
Ten thousand NTD
childcare subsidy per child
0.63
%
0.63 Occupational injury rate per 1,000 employees reduced by 50% from the baseline (1.81 to <0.90)
Environmental, Safety and Health Policy
Nuvoton Technology adheres to its "Safety, Health and Environmental Protection Policy" and continues to actively invest in and practice occupational safety and health management.
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Management Policy and System
Nuvoton Technology is committed to establishing a safe, healthy, and compliant workplace environment, promoting a safety culture, implementing risk management, safeguarding employee rights and interests through effective communication, and working with stakeholders to achieve sustainable development.
- ISO 45001 Occupational Health and Safety Management System fully implemented across Nuvoton Taiwan and Nuvoton Japan, covering 100% of workers. The system is maintained through internal audits and third‑party certification, ensuring continuous effectiveness.
- Regular risk assessment and improvement: Annual risk identification, hazard assessment, and work environment monitoring, followed by corrective actions to continuously improve workplace conditions.
- Occupational Safety and Health Committee at both Nuvoton Taiwan and Nuvoton Japan sites; meetings are held regularly with high worker representation to ensure communication and participation.
Diagram of the Organizational Structure of the Occupational Safety and Health Committee of Nuvoton Taiwan
Diagram of the Organizational Structure of the Occupational Safety and Health Committee of Nuvoton Japan
2025 Group Occupational Safety and Health Committee Major Resolutions
Occupational Safety and Health Resolutions
- Continue to promote safety culture and create a safe and secure working environment
- Strengthen chemical risk assessment and management, and implement regular workplace environmental monitoring
- Continuously improve occupational safety and health education and training to enhance training quality and effectiveness
- Conduct in-depth analysis of occupational accident causes and formulate effective recurrence prevention measures
- Prevent safety and health risks that may arise from new equipment, new materials, and hazardous substances
Health Resolutions
- Actively promote health management and health promotion initiatives
- Strengthen cancer screening programs, expand screening items and coverage to detect risks early and protect employee health
- Continue to implement programs for overwork prevention, ergonomic hazard prevention, maternity protection, middle-aged and elderly worker care, and workplace violence prevention
- Implement various preventive measures to prevent health issues
- Conduct regular general health examinations and special health examinations, and take appropriate measures based on examination results
2025 Performance Highlights
Occ. injury rate per 1,000
50%+ below baseline avg. 1.81
Occupational diseases
Zero cases sustained
Contractor DIR
Zero all year (managed scope)
Disabling injury freq. (TW)
Severity rate SR 12.18
%
Training attendance rate
84 sessions, 2,426 attendees
%
Employee health check rate
Nuvoton Taiwan & Nuvoton Japan
%
ISO 45001 coverage
All production sites, audited
M
Workplace improvement &
prevention investment (NT$)
External Recognition & Awards

Top 10%
Ministry of Labor OSHA
Outstanding enterprise in the FY2025 proactive assessment of public OSH indicators — top 10% for three consecutive years

Sustainable Business Unit
NSTC Science Park Bureau
Received the 2025 Environmental, Safety & Health Sustainable Action – Sustainable Business Unit Award
OSH Risk Assessment & Management
In-plant chemicals
fully inventoried
High-concern CMR
substances identified
Env. monitoring —
all meet mgmt standard
Aged extension cords
replaced — 100%
Operational risk
fully controlled
Env. Monitoring Chemical Items (Nuvoton Taiwan)
Change Management (MOC) & Results
| Site | Item | 2025 Result |
|---|---|---|
| Nuvoton TW | Supplier PCN assessments | 18 |
| Change risk assessments (8 chem / 12 equip) | 20 | |
| Nuvoton JP | Unacceptable-risk project completion | 88% |
| Chemical management items | 139 | |
| High-temp work improvements | 57 |
Occ. Injury & Disease Prevention
Work-related fatalities (Group)
Serious injuries & diseases
General injury (fall, remediated)
Disabling Injury Frequency (FR) & Severity (SR)1
1 FR and SR are calculated per one million working hours based on the regulatory requirements of each operating location. The occupational injury rate in Taiwan was 0.63 per 1,000 employees, while the contractor disabling injury frequency rate remained zero throughout the year.
Safety Training Results - Attendance 99.0%
sessions
Contractor Safety Management
To enhance the safety awareness and accountability of contractors, Nuvoton Taiwan engages in annual inspections and supervisory observations to evaluate contractor performance, recognizing exemplary practices and identifying any violations. Evaluations of contractor environmental safety and health are conducted, with a continuous effort to promote a zero-incident culture. Contractors achieving an A grade in evaluations receive honorary certificates as a form of recognition.
Contractor Safety Management
Contractor DIR all year (managed scope)
Nuvoton TW contractor projects, all safety-reviewed
Contractor safety briefings / attendees
Zero-accident campaign firms / participant
Nuvoton JP contractor safety meeting participants

The "Contractor Zero Accident Advocacy Conference" was convened in 2025, with participation from 27 manufacturers and 32 attendees.
Health Management Framework
2025 Occupational Health Management Plan
(Three key checkpoints for complete screening)
Occupational Health Services
%
Health check rate
Nuvoton Taiwan & Nuvoton Japan
Health clinic
37 sessions
Clinic satisfaction
average score
Flu vaccinations
27% uptake rate
Health seminars (TW)
19 sessions
%
EAP satisfaction
85 users
AEDs installed (TW)
+3 in Nagaokakyo
CPR/AED trainees
4 sessions, all certified
Worker Physical & Mental Health Plans
| Protection Plan | 2025 Execution Results |
|---|---|
| Ergonomic hazard prevention | Assessment conducted based on the Musculoskeletal Symptoms Questionnaire outlined in the guidelines.
|
| Abnormal workload (overwork) |
|
| Workplace violence prevention | A workplace violence and unlawful infringement prevention policy was established, publicly declaring zero tolerance for all forms of workplace violence and harassment. Key actions completed include:
|
| Maternal health protection |
|
| Middle-aged & elderly workers |
|
| Cancer prevention program | The cancer prevention strategy focuses on screening and early detection to reduce disease severity and improve health outcomes.
|