Supply Chain Management Practices at Coherent

This document is a guide detailing the supply chain management practices at Coherent Corp. It outlines the company's commitment to sourcing materials from suppliers that align with its values regarding human rights, ethics, and environmental responsibility. The governance structure is defined, with the Chief Supply Chain Officer overseeing global supply chain management. Coherent adheres to the Responsible Business Alliance (RBA) Code of Conduct, which sets standards for labor, health and safety, and environmental practices. Suppliers are required to comply with these standards and local laws. The document also describes the process for measuring supplier performance, which includes sustainability criteria, and the monitoring of supplier compliance through self-assessment questionnaires and audits. It emphasizes the importance of corrective action plans for compliance issues and highlights supplier support initiatives, including recognition programs for top-performing partners. Overall, the guide emphasizes Coherent's commitment to responsible sourcing and sustainability in its supply chain.