The Teijin Group Regulations for Group PL and Quality Assurance apply to all Teijin Group products and services and are the basis for our product liability and quality assurance activities. Based on these regulations, the Group Product Liability and Quality Assurance Subcommittee decide the basic policies and associated targets for all product liability and quality assurance issues of the Teijin Group, and reflect them in product liability and quality assurance activities conducted by business units. We have also created an original unit-based management system for product liability and quality assurance that is applied to the products of each business unit. This management system aims to enhance customer satisfaction, prevent product defects, and ensure appropriate responses in the event that defects occur. The system not only covers the scope of the ISO 9001 standards for quality management systems but also incorporates perspectives of product liability and quality assurance, such as response to customers and product safety.

As of January 1, 2025 (excluding Group companies that had left the Teijin Group as of June 16, 2025)

Japan (19 companies, 47 factories)

Overseas (26 companies, 34 factories)