Professor Han Ho Song of the Department of Mechanical Engineering received a commendation from the Minister of Land, Infrastructure and Transport December 31st for his contribution to the development of land transportation services. Professor Han Ho Song is conducting life cycle assessment (LCA) research automobile greenhouse gas in relation to achieving carbon neutrality in the national transportation sector. He is participating as an automotive LCA expert in international harmonization activities for the introduction of automotive LCA guidelines in the United Nations Economic Commission for Europe (UNECE) WP.29 GRPE in cooperation with the Transportation Safety Authority under the Ministry of Land, Infrastructure and Transport.