On October 22, 2020, Ajarn Priyan Saengarun, representative of Asst. Prof. Dr. Suraphan Rattanavadi, Head of Product and Package Design Invited to the eco design expert conference United Nations Environment Program UNEP joins with the Thai Environment Association under the SWITCH-Asia program to exchange Value chain: Eco-design groups in Asia with Dr. Vijaya Sima, Director of the Thai Environment Institute. Presided over the meeting To receive opinions and suggestions from experts and agency representatives at the Ambassador Hotel And conceptual issues and priorities Of green design operations throughout the value chain in Thailand To propose a proposal for the development of the ecological design network in Asia in the future. In an exchange meeting On this occasion Ajarn Priyan Saengarun presented access to eco-design materials between the semester and the private sector and government policy. As well as how to use knowledge to create products under eco design regulations. The possibility of upgrading products and packaging is not waste.