The INPT departments lead their work of researches on specific thematics which are covering all the sciences and technologies related to telecommunications. According to their disciplines and their researches focus, teachers’ researchers are affiliated to teaching departments and researches. The INPT have four complementary departments:

•     Communication Systems Department

•     Electronics, Microwave and Optics Department

•     Mathematics, Computer Science and Networks Department

•     Economics, Management, Languages ​​and Communications Department