Kasetsart University, Chalermphrakiat Sakon Nakhon Province Campus, acknowledges the significance of establishing a research network. Situated in the Mekong Basin of Southeast Asia, it has recognized the critical need for fostering research collaborations. Given our close proximity to local communities, we have witnessed firsthand the significant impacts of global climate change on ecosystems and human livelihoods. The resulting ecological imbalance has far-reaching consequences for economic, environmental, occupational, agricultural, and food systems. This symposium serves as a platform to address these pressing challenges and explore sustainable solutions. By bringing together researchers, experts, and stakeholders from both the public and private sectors, we aim to facilitate the exchange of ideas and the development of innovative approaches to promote sustainable development in the region. . Therefore, the International Symposium on Agriculture and Food for Sustainable Social Development in Southeast Asia has been organized on Friday, July 4, 2025 at Kasetsart University, Chalermphrakiat Sakon Nakhon Province Campus.