The EBT conference is held every 3 years in Bulgaria starting from the far 1985. Since then it became an event dedicated to the latest advances in the area of Electron Beam Technologies expected by the specialists and experts. This forum was attended from people from over 30 countries. The possibility to understand deeper the scientific problems facing the development of electron beam technologies and to view the numerous applications of these technologies, together with the traditional Bulgarian hospitality, make this conference an unforgettable event. In 2012 a decision for organizing the conference every two years was taken due to the rapid development and implementation of technology innovations in the area of electron beam technologies connected with multidisciplinary fields of engineering.