The event was led by Assoc. Prof. Dr. Torpong Kreetachat, Dean of the School of Energy and Environment, acting as the head of the Greenhouse Gas Management Certification Unit, along with the evaluation team. They welcomed and collaborated with the external expert committee from the Thai Industrial Standards Institute (TISI) and the Thailand Greenhouse Gas Management Organization (TGO), a public organization. The goal was to enhance confidence and reliability for service recipients to the highest standard. The event was held at the meeting room of the School of Energy and Environment.