The 2nd International Specialized Exhibition of Hoteling, Designing and Construction was held from 23th to 25th April 2019 at Tehran International Exhibition Site. Saman Ab Sarzamin Consulting Engineers (S.A.S) participated in this event as the representative of the Iranian Society of Civil Engineering (ISCE). With the aim of facilitating technical and engineering services export, the exhibition focused on the three major areas of Investment: Engineering Design and Construction, holding a number of specialized meetings and professional lectures, the need for developing tourism infrastructure, and tourism facilities were discussed and views of participants were exchanged.