qnli question: What's the name of the Act that changed how Greek public institutes of technology were designated? sentence: In Greece, there are 2 "Polytechnics" part of the public higher education in Greece and they confer a 5-year Diplom Uni (300E.C.T.S – I.S.C.E.D. 5A), the National Technical University of Athens and the Technical University of Crete.