KPIs for Supplier Assessment and Development

  • Implemented ESG criteria for major tenders and set an ESG score threshold
  • Completed ESG desk assessment for 380 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 2023 ESG questionnaire covered 21 sustainability-related topics, with risk assessment dimensions shown in the table below:

The 2023 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 third-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 2023, 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 2023 was 100%.

Audit items Applicable to 2023 number of suppliers reviewed 2023 completion rate
Signing the "Declaration of Integrity in Business Conduct” All Suppliers 868 100% signing rate
Signing the “Safety, Health and Environmental Protection Guarantee for Contractors" Engineering suppliers 101 100% signing rate
Fill out “New Supplier ESG Performance Self-Assessment Form” All new suppliers 137 100% 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 critical suppliers was 38% as of 2023 (The first year of the new cycle). The improvement tracking for high-risk suppliers is maintained at 100%.

  KPI Implementation status in 2023 KPI Target Year
KPI 1 Tier-1 Supplier written review ratio
  • 96% desk assessment completion rate achieved in 2023
  • Target year: 2025
  • The r desk assessment rate for tier-1 suppliers reached 80% between 2023 and 2025
KPI 2 Tier-1 significant suppliers on-site assessment ratio
  • 38% on-site assessment completion rate achieved in 2023 for tier-1 significant suppliers
  • Complete 100% on-site audits for tier-1 significant suppliers by 2025
KPI 3 Numbers of carbon inventory checks conducted on key suppliers
  • 89%
  • Complete 100% carbon inventory checks for tier-1 significant suppliers by 2025
ESG Risk and Opportunity Identification

Taiwan Mobile requires its suppliers to self-assess their ESG performance and conducts written and on-site reviews 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.

Supplier Document 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 380 questionnaire reviews (excluding tier-2 suppliers), urging suppliers to enhance their sustainability performance. We also conducted regular assessments of tier-2 significant suppliers, reviewing a total of 6 in 2023. 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 2023, 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 2024, aiming to deepen connections with suppliers and advance sustainable practices through these inspections.

Sustainability Risk Assessment

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 external 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.

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Supplier Operation Regulations and Demerit Rules

High-Risk Supplier Negative Impact Improvement Actions & Plans

Taiwan Mobile tracks changes in sustainability risks within the supply chain through sustainability risk assessments, identifying potential risks in advance to implement relevant risk controls. For high-risk suppliers, improvement plans are established, and their results are tracked, with on-site assessments conducted the following year to confirm improvements.

In 2022, the main supply chain risk was cybersecurity and the Company required suppliers to strengthen cybersecurity-related management systems. In 2023, we provided educational training to nine suppliers identified with high cybersecurity risk in 2022. Taiwan Mobile conducted the supplier support on implementation of corrective action plans, we contracted a team of professional consultants to conduct semi-structured interviews to assess supplier adherence to ESG benchmarks. Through two-way communication and consensus building, consultants identified suppliers’ challenges in implementation and helped them establish a basic understanding of sustainability, also providing guidance on executing sustainability-related plans.

In 2023, cybersecurity remained the primary supply chain risk, and suppliers were required to continue improving. By 2023, the number of high-risk suppliers for cybersecurity had decreased to zero. In 2022, Taiwan Mobile identified 9 high-risk suppliers, and then through the supplier corrective action plan, all of which were re-evaluated in 2023, achieving a 100% re-evaluation rate. In 2023, Taiwan Mobile conducted sustainability risk assessments for 380 suppliers, identifying zero high-risk suppliers in governance, social, and environmental aspects. It is planned to achieve a 100% re-evaluation rate by 2024.

Supplier Assessment 2023 Results 2023 Target
Total number of suppliers assessed via desk assessments/on-site assessments 380 Significant Supplier Assessment 100% coverage
% of unique significant suppliers assessed 100% -
Number of suppliers assessed with substantial actual/potential negative impacts 0 -
% 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 -
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 2023 Target for
FY 2023
Target for
FY 2024
Total number of suppliers in capacity building programs 22 22 30
Total number of significant suppliers in capacity building programs 16 - -
% of unique significant suppliers in capacity building programs
(Calculated based on the Company's internal method)
19% - -
% of unique significant suppliers in capacity building programs
(Calculated based to the DJSI method)
20% - -
*NoteDefinition of sources: Suppliers with long-term plans, such as those recently invited to set SBTi targets and high-risk improvement plans.