Risk Management
Approach to Risk Management
The Group enacted Risk Management Regulations for the purpose of contributing to the stable corporate growth of the TAMRON Group through risk management that implements measures for preventing or systematically mitigating risks over the short, medium, and long terms, and established a Risk Management Committee that makes decisions and deliberates on basic matters and policies regarding the promotion of risk management.
We have established the Risk Management Review Committee as a body subordinate to the Risk Management Committee. Its roles are to identify risks within the Group and to study preventive or mitigation measures to address these risks that may have a major impact on the Group or cause it to incur significant damage. Through these activities, we understand the changes in the external environment and the status of response measures within the Group to review these measures and improve their effectiveness.
Management Methods and Priority Action Themes
We treat business risks and opportunities as key elements of our management strategy. We have established a centralized management system in which the Risk Management Committee evaluates risks across each department on a five-point scale and implements critical measures after reporting and deliberation by the Board of Directors. Group-wide risks are reviewed annually, and the Board of Directors provides regular oversight to assess potential impacts and strengthen our management foundation.
In 2025, we identified five key matters to be addressed*—“Improving Governance,” “Strengthening Responses to Geopolitical Risks,” “Improving BCP,” “Strengthening Information Security,” and “Strengthening Sustainable Supply Chains”—and developed and implemented corresponding measures.
* Key matters to be addressed: Matters that need to be address by the whole company (e.g., through cross-departmental actions and support for resources) in view of their increasing impact or likelihood, the progress of response actions, and other factors

Risks and Opportunities
Tamron analyzes risks and opportunities from multiple perspectives and aims to achieve sustainable enhancement of corporate value through appropriate responses. Toward the realization of our new Long-term Vision, “Capture, Measure, Connect—Creating a Healthier Future for People and Nature,” we will accelerate the development of a resilient management foundation and the creation of new market value by implementing specific response measures for each risk and opportunity.
| Factors | Risks | Opportunities | Time frame | Response measures | |||
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| Short | Medium | Long | |||||
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Risk Management System

Business Continuity Planning (BCP) Initiatives
TAMRON has established “Emergency response regulations,” “basic business continuity plan” and other rules to minimize damage and ensure business continuity and an early recovery from key risks such as major earthquakes, and is continuously improving its risk management system.
Disaster Response Headquarters Training
In recent years, experts have predicted the possibility of a major earthquake occurring in Japan.
At Tamron, one of our key risk management priorities is the enhancement of our Business Continuance Plan (BCP), to ensure we are prepared to respond effectively to uncertain situations.
Recognizing that training is as vital as everyday preparedness, Tamron’s headquarters regularly conducts emergency response drills, based on a scenario in which a large-scale disaster strikes the Tokyo metropolitan area. The Disaster Response Headquarters, led by the head and supported by senior executives, carries out scenario-based training, starting with damage assessment, ensuring that the team can make accurate judgement and decisions, even under the chaotic conditions following a disaster.

Targets and Results
| Key Sustainability Issues | 2025 targets | 2025 results |
|---|---|---|
| Strengthening business continuity management (BCM) | Review of corporate BCP and business BCP | Review and implementation of corporate BCP and business BCP |