KPIs for Supplier Assessment and Development

  • Implemented ESG criteria for major tenders and set an ESG score threshold
  • Completed ESG desk assessment for 402 suppliers and conducted on-site assessment for 40 suppliers
  • Maintained a 100% signing rate for the " Declaration of Integrity in Business Conduct " and the " Safety, Health and Environmental Protection Guarantee for Contractors"
Supply Chain Assessment System

Taiwan Mobile has a mechanism for regularly reviewing purchasing practices towards suppliers are continuously reviewed to ensure alignment with the Supplier Code of Conduct and to avoid potential conflicts with ESG requirements . We references international initiatives and global rating standard such as the SDGs, OECD, RBA, DJSI, and MSCI to continuously refine its supplier assessment system. A third-party consultant is commissioned to design the ESG self-assessment questionnaire. Through the evaluation process, suppliers are identified as low, medium, or high risk. Regular assessments and guidance are provided for medium- and high-risk suppliers to improve their performance, helping suppliers to continuously become sustainable partners of Taiwan Mobile. The procurement department also undergoes internal routine audits annually to ensure that procurement practices comply with the Supplier Code of Conduct.

Supplier ESG Self-Assessment Questionnaire

To control supply chain risks, Taiwan Mobile conducts continuous and strict supplier sustainability risk assessments through an ESG questionnaire. This questionnaire references international initiatives and rating standards such as CDP, DJSI, and the United Nations Declaration of Human Rights, while considering specific risks related to country, sector, and commodity :

  • Country-specific risk: Assess the risk of supplier compliance with national regulations through regulatory requirements, including but not limited to government mandates regarding the prohibition of products from specific regions.
  • Sector-specific risk: Identify the risks faced by the supplier's industry through ESG risk assessments, such as human rights risks in specific industries.
  • Commodity-specific risk: Identify upstream and downstream risks in the product value chain through product value chain analysis, such as controversial materials.

These considerations were integrated into the ESG questionnaire. The 2024 ESG questionnaire covered 21 sustainability-related topics, with risk assessment dimensions shown in the table below:

The 2024 Supplier ESG Self-Assessment Questionnaire Topics
Governance 1. Sustainable organization operation
2. Integrity in business operations
3. Quality management
4. Supplier management
5. Information security and privacy management
6. Occupational health and safety management
7. Business continuity management
8. Legal compliance
9. Community engagement
10. Controversial Material Management
Social 11. Human Rights
12. Labor rights
13. Talent and workforce
Environmental 14. Environmental management
15. Greenhouse gas management
16. Water resource management
17. Waste management
18. Hazardous substance management
19. Air pollution management
20. Noise management
21. Biodiversity
New Supplier Assessment

Taiwan Mobile continuously conducts the "New Supplier ESG Performance Self-Assessment Form" to understand the status of suppliers' ESG implementation. All new suppliers working with Taiwan Mobile are required to complete the ESG Performance Self-Assessment Form. For major tenders, there are sustainability performance threshold requirements, and the ESG questionnaires of bidding suppliers must be reviewed by the second-party consultant. Only those who pass the threshold can participate in the bidding. Additionally, the ESG score is included in the supplier selection evaluation criteria, with a weighting of 5~10%. Also, the suppliers with better ESG performance are preferred in supplier selection and contract awarding.

Furthermore, all new cooperating suppliers must comply with Taiwan Mobile's "Supplier Code of Conduct" and sign the "Integrity Management Statement." Violators will have their cooperation terminated. In 2024, the signing rate of the Supplier Code of Conduct reached 100%. Engineering contractors must read the "Contractor Safety, Health, and Environmental Management Standard Operating Procedures" and sign the " Safety, Health and Environmental Protection Guarantee for Contractors" The commitment signing rate for 2024 was 100%.

Audit items Applicable to 2024 number of suppliers reviewed 2024 completion rate
Signing the "Declaration of Integrity in Business Conduct” All Suppliers 814 100% signing rate
Signing the “Safety, Health and Environmental Protection Guarantee for Contractors" Engineering suppliers 87 100% signing rate
Fill out “New Supplier ESG Performance Self-Assessment Form” All new suppliers 109 100% of recovery rate

Existing Supplier ESG Assessment Target

Taiwan Mobile has designed a three-year cycle (The latest cycle is from 2023 to 2025), setting KPI targets for desk assessment and on-site assessment. Taiwan Mobile aims to maintain the desk assessment ratio of tier-1 suppliers at over 80%. The cumulative on-site assessment ratio for tier-1 significant suppliers was 38% as of 2024. The improvement tracking for high-risk suppliers is maintained at 100%.

  KPI Implementation status in 2024 KPI Target Year
KPI 1 Tier-1 Supplier written review ratio 95%
  • Target year: 2025
  • The desk assessment rate for tier-1 suppliers reached 80% between 2023 and 2025
KPI 2 Tier-1 significant suppliers on-site assessment ratio 75%
  • Complete 100% on-site assessment for tier-1 significant suppliers by 2025
KPI 3 Numbers of carbon inventory checks conducted on key suppliers 92%
  • Complete 100% carbon inventory assessment for tier-1 significant suppliers by 2025
Supply Chain ESG Risk Identification

Taiwan Mobile requires its suppliers to self-assess their ESG performance and conducts desk and on-site assessments to evaluate the authenticity and implementation status of the self-assessment results. Further risk identification is carried out to produce supplier ESG assessment reports and improvement recommendations. Suppliers are required to take steps to mitigate risks in high-risk areas.

Taiwan Mobile requires suppliers to self-assess their ESG performance, followed by both document and on-site assessments to evaluate the accuracy and implementation of these assessments. This is followed by document review and on-site assessments conducted by a team of second-party consultants. During these assessments, suppliers are also required to provide certificates from certified third-party bodies like ISO or other recognized energy labels to ensure alignment with international standard. Further risk identification processes are implemented, resulting in ESG assessment reports and improvement recommendations for suppliers. For high-risk issues, suppliers are required to make improvements.

However, if the suppliers continuously mark as high-risk in specific issue, the suppliers will be suspended or terminated. For details of the termination timeline please refer to the Supplier Operation and Management Guidelines (https://twmepmall.taiwanmobile.com/esp/index )
1st year: request improvement plans or send out the warning letter if the supplier does not respond with a relevant improvement plan.
2nd year: if continuously marked as high-risk in specific issue, suspend from tendering for 6 months.
3rd year: if continuously marked as high-risk in specific issue, suspend from tendering for a year.
4th year: if continuously marked as high-risk in specific issue, terminate cooperation.

Download
Supplier Operation Regulations and Demerit Rules

Supplier Desk Assessment

Suppliers are required to truthfully report their sustainability management status and provide supporting evidence, followed by a document review by a third-party organization. This year, we completed 402 questionnaire desk assessment (excluding non tier-1 suppliers), urging suppliers to enhance their sustainability performance. We also conducted regular assessments of non tier-1 significant suppliers, reviewing a total of 6 in 2024. According to the review results, all suppliers were found to have no violations related to freedom of association or collective bargaining rights.

Number of ESG Self-Assessment Questionnaires Received from Suppliers
Supplier On-Site Assessment

In 2024, Taiwan Mobile conducted the annual procurement analysis, reviewing procurement amounts, setting significant thresholds, and reviewing high-risk suppliers identified from the previous year. The Company selected 40 suppliers, including significant and high-risk suppliers, for on-site assessments.

Taiwan Mobile plans to continue conducting on-site assessments of significant suppliers in 2025, aiming to deepen connections with suppliers and advance sustainable practices through these inspections.

High-Risk Supplier Negative Impact Improvement Actions & Plans

Taiwan Mobile monitors sustainability risks within its supply chain through regular ESG risk assessments, enabling early identification of potential risks and implementation of relevant risk controls. For high-risk suppliers, the company formulates corrective action plan, and conducts on-site assessments in the following year to verify progress.

In 2023, cybersecurity risks were identified as the primary supply chain risk, prompting Taiwan Mobile to require suppliers to strengthen their cybersecurity management systems. In 2024, occupational health and safety management was the key supply chain risk, with ongoing improvement efforts required from suppliers. All high-risk suppliers identified in 2023 (zero cases) underwent 100% re-evaluation rate in 2024. In 2024, Taiwan Mobile conducted ESG risk assessments for 402 suppliers, identifying zero governance-related high-risk suppliers, zero social high-risk suppliers, and zero environmental high-risk suppliers. The Company aims to complete 100% re-evaluation rate of identified risks by 2025.

Supplier Assessment FY 2024 Target for FY 2024
Total number of significant suppliers assessed via desk assessments/on-site assessments 104 104 Suppliers
Total number of suppliers assessed via desk assessments/on-site assessments 402 -
% of unique significant suppliers assessed 94.54% 1 -
Number of suppliers assessed with substantial actual/potential negative impacts 0 2 -
% of suppliers with substantial actual/potential negative impacts with agreed corrective action/improvement plan 100% -
Number of suppliers with substantial actual/potential negative impacts that were terminated 0 -
Note 1All tier-1 significant suppliers undergo a desk /on-site assessments every year. For tier-2 significant suppliers, TWM’s current target is to complete desk /on-site assessments of all suppliers within three years (2023–2025). By 2025, the desk assessments/on-site assessments coverage rate for both tier-1 and tier-2 significant suppliers will reach 100%.
Note 2No suppliers with actual or potential significant adverse impacts were identified in the 2024 assessment.
Corrective action plan support FY 2024 Target for FY 2024
Total number of suppliers supported in corrective action plan implementation 0 100% of significant suppliers
% of suppliers assessed with substantial actual/potential negative impacts supported in corrective action plan implementation 100% -

Coverage and Progress of Suppliers in Capacity Building Programs
Capacity Building Programs FY 2024 Target for FY 2024
Total number of suppliers in capacity building programs 34 30
Total number of significant suppliers in capacity building programs 19 -
% of unique significant suppliers in capacity building programs 21% -
*NoteDefinition of sources: Suppliers with long-term plans, such as those recently invited to set SBTi targets and high-risk improvement plans. This includes 34 suppliers participating in carbon reduction workshops and zero high-risk suppliers identified in 2024.