Demco Public Company Limited at its board meeting held on December 26, 2023 approved appointment of Mr. Manoon Manusook Independent Director to a Chairman of Corporate Governance and Sustainability effective from December 27, 2023 onward. Therefore, the composition of the Corporate Governance and Sustainability includes 1. Manoon Manusook, Independent Director /Chairman 2. Mr. Amnuaychai Suwansoonthorn, Independent Director 3. Dr. Bundit Aowsathaporn, Independent Director 4. Dr. Narong Jennarongsak, Director and 5. Mr. Phongsak Siricupta, Executive Director. The company also appointed Miss Wonruedee Suvapan, Deputy Managing Director (Audit Office) to a Company Secretary replacement Miss Orawan Siriwong, will retire from office on 31 December, 2023, effective from January 1, 2024 onward.