Materiality Assessment and Target
Our Materiality Assessment Approach
MEGA conducts materiality assessment annually as part of our sustainability management and reporting process. The assessment is based on stakeholder engagement, business context, current realities, regulatory developments and MEGA’s environmental, social and governance footprint.
In 2025, MEGA considered feedback and inputs from key stakeholders, including shareholders, analysts, financial institutions, customers, suppliers, employees, communities, government agencies and regulators. These inputs were gathered through channels such as annual and quarterly meetings, opportunity day interactions, site visits, customer interactions, employee feedback, supplier inputs, regulatory updates, surveys and other engagement activities.

The assessment process helps MEGA to:
- Identify actual and potential impacts related to our business activities and relationships;
- Understand issues that may affect MEGA’s business continuity, competitiveness and stakeholder trust;
- Prioritize material topics based on importance to stakeholders and importance to business;
- Align sustainability priorities with risk management, business planning and operational improvements; and
- Set targets and management focus areas for continuous improvement.
Materiality Matrix
MEGA’s materiality matrix reflects the relative importance of each sustainability topic to stakeholders and to the business. The results are grouped into three dimensions: Environmental, Social and Governance.
Environmental Dimension
| Dimension | Key Performance Indicators | Reporting Boundary | SDGs at play | |
|---|---|---|---|---|
| E1 | Waste Management and Hazardous Materials | Optimization and disposal. | Thailand manufacturing |
|
| E2 | Water Management | Intensity and recycling. | ||
| E3 | Ground Water Utilization | Risk Assessment and analysis of ground water usage. | ||
| E4 | Energy Intensity and Clean Energy Pivot | Improving Carbon footprint and reducing energy consumption. | ||
| E5 | Sustainable Packaging | Recycled / Recyclable packaging and reducing wastage. | ||
| E6 | Biodiversity Conservation | Study of Biodiversity and impact of Mega’s operations in sensitive areas if any. | ||
| E7 | Climate Adaptation and Mitigation | Maintaining the sustainability of the business by optimizing the use of resources and considering optimizing renewable resources. | ||
Social Dimension
| Dimension | Key Performance Indicators | Reporting Boundary | SDGs at play | |
|---|---|---|---|---|
| S1 | Availability and Affordability of Medicines | To make good quality medicines available at affordable prices. | Thailand and Rest of World |
|
| S2 | Talent Attraction and Retention | Ensuring congenial workplace for attracting and retaining talent. | ||
| S3 | Employee Health and Safety | Elimination or Reduction of employee injuries, fatalities and absenteeism due to workplace injuries. | ||
| S4 | Human Rights | Conducting Human Rights risk assessment within the company and in Supplier workplace. | ||
| S5 | Personal Data Protection | Implementation of Data Protection laws and ensuring data protection. | ||
| S6 | Diversity, Equity & Inclusiveness | Ensuring that employees are treated equally and allowed fair opportunity to grow. | ||
| S7 | Product Stewardship and Customer Satisfaction | Ensuring that the products and services meet customer’s expectations and feedback system is functional. | ||
Governance Dimension
| Dimension | Key Performance Indicators | Reporting Boundary | SDGs at play | |
|---|---|---|---|---|
| G1 | Ethical Conduct | Ensuring compliance with business Ethics and Code of Conduct. | Thailand and Rest of World |
|
| G2 | Anti-Corruption / Anti-Bribery |
Conducting bribery / corruption risk assessment and mitigation. Driving industry excellence in this space. |
||
| G3 | Intellectual Property Protection | Ensuring compliance with Intellectual Property laws and ensuring protection of Company’s intellectual property. | ||
| G4 | Cyber Security | Risk Assessment and protection against cyber attacks. | ||
| G5 | Supply Chain Risk Management | Ensuring compliance with supplier code of conduct and screening suppliers before onboarding. | ||
| G6 | Risk & Crisis Management | Identifying and mitigating operational risks. | ||
| G7 | Business Continuity Management | Ensuring that businesses continue in the event of disasters, adverse impacts having a high negative impact on business. | ||
| G8 | Innovation Management | Considering the Double Materiality approach we have classified the Materiality topics. | ||
From Assessment to Action
The results of materiality assessment are used to guide MEGA’s sustainability priorities, risk management, operational planning, stakeholder engagement and disclosure. Each material topic is managed by responsible functions and ESG dimension leaders, with oversight through MEGA’s sustainability governance structure.
MEGA also links material topics with performance monitoring and public disclosure. Environmental topics are tracked through indicators such as energy consumption, renewable energy, greenhouse gas emissions, water withdrawal, water consumption, waste generated, waste diverted from disposal and waste directed to disposal. Social topics are tracked through areas such as employee engagement, training, health and safety, human rights, diversity and customer satisfaction. Governance topics are tracked through ethics, anti-corruption, risk management, supplier governance, business continuity and cyber security processes.