It is a great pleasure and an honour to extend to you a warm invitation to attend the First Bulgarian National Workshop on Structural and Geotechnical Monitoring (1st BNWSGM) which will be held in Sofia (Bulgaria) on 12 September 2018 under the auspices of the Department of Geotechnics of The University of Architecture, Civil Engineering and Geodesy in Sofia (Bulgaria) and the organization of KRANI. Five leading experts of the geotechnical and structural monitoring community from Japan, Croatia, Italy and Bulgaria will lecture on various monitoring topics. The workshop is intended for geotechnical and structural engineers, end users, consultants, service providers, manufacturers and researchers, project managers and other decision-makers who are concerned with management of risk during construction, mining and exploration. The course is also a great opportunity to spend time in Sofia, a place whose natural and historical beauties are famous all over the world. During the workshop specialized companies may have the opportunity to display their most innovative products or services.