Over 800 highly qualified lecturers train the students in all educational-qualification and academic degrees: Professional Bachelor, Bachelor, Master, and PhD. The educational process provides high quality professional and language training which makes for its international recognition. All degree courses are accredited and continue to be part of the accreditation cycle of the National Evaluation and Accreditation Agency. Together with the instruction in Bulgarian language, the University also offers a number of courses in German, English or French, and, apart from the Bulgarian students, more than 1400 foreign students study at the University as well. The credit transfer system and the opportunities which the Erasmus Programme offers create conditions for students to study in a number of well-known universities which the Technical University of Sofia actively cooperates with. The perfectly equipped laboratories of the Technical University of Sofia guarantee the high quality training of the students and PhD students in the fields of computer and communication technologies, electronics, mechanical engineering, electrical engineering, power engineering, transport technologies, management and business administration.