2024 Supplier Audit Focus and Results Report

This document is a technical report detailing the 2024 Supplier Audit Focus and Results conducted by ChipMOS. It outlines the plan for supplier audits, emphasizing the review of 93 supplier documents along with on-site evaluations for 29 key direct material suppliers. The report specifies that the audit compliance rate across all suppliers in the factory is projected to reach 99% this year, maintaining a historical compliance rate above 98% for the past five years. The report includes a breakdown of major findings from the audits, including recommendations for improving tracking and performance processes, establishing clearer documentation control, and enhancing supplier management practices. Specific recommendations are presented for various aspects, including materials control, corrective and preventive measures, and education and training protocols. The report aims to ensure that suppliers meet compliance and quality standards while identifying areas for improvement based on the audit findings.