NTUA is divided into nine academic Faculties, eight being for the engineering sciences, including architecture, and one for the general sciences. The personnel of the nine Faculties include more than 700 people as academic staff, 140 scientific assistants and 260 administrative and technical staff. The total number of NTUA employees is about 1350. The total number of undergraduate students is about 8500 and the graduate students 1500. The nine Faculties are divided into 33 Departments, as follows: