On 15 August 2025, Mrs. Chatvadee Chindawongse, Deputy Director-General of the Department of ASEAN Affairs, met with Ms. Lisa Sachs, Director of the Columbia Center on Sustainable Investment (CCSI) and Head of the ASEAN Energy Vision Integration Task Force, which was established under the initiative of His Excellency Dato’ Seri Anwar Bin Ibrahim, Prime Minister of Malaysia. The two sides exchanged information on respective undertakings and explored potential ways for future cooperation in the field of sustainable development under Thailand’s role as the ASEAN Coodinator on Sustainable Development Cooperation.