On May 27, the 50th anniversary ceremony of the School of Civil and Environmental Engineering was held at the Centennial Hall. The ceremony consisted of guest lectures by alumni and congratulatory performances. There were various programs such as the launching ceremony of the Yonsei Civil and Environmental Engineering Global Leader Service Committee and the construction plan for the new Advanced Civil and Environmental Engineering Hall, and copies of the ‘50-year History of Yonsei Civil and Environmental Engineering’ were distributed to all participants.