lˈeɪɾɚ, ɪn dʒˈuːn twˈɛnti fˈaɪv, nˈaɪntiːnhˈʌndɹɪd sˈɛvənti, ðə pˌɑːlɪtˈɛknɪk ˈɪnstɪtˌuːt bɪkˌeɪm ɐ dᵻɹˈɛkt dᵻpˈɛndənsi ʌvðə nˈæʃənəl jˌuːnɪvˈɜːsᵻɾi ʌv ɹoʊzˈɑːɹɹɪˌoʊ, kɹiːˈeɪɾᵻd ɪn nˈaɪntiːnhˈʌndɹɪd sˈɪksti ˈeɪt; dɪtˈætʃɪŋ ɪtsˈɛlf fɹʌmðə fˈækəlti ʌv ɛɡzˈækt sˈaɪənsᵻz, ˌɛndʒɪnˈɪɹɪŋ ænd ˈɑːɹkɪtˌɛktʃɚ, æz kˌɔːɹɪspˈɑːndz tʊ ɐn ˌɪnstɪtˈuːʃən ðæt hɐz ɪts ˈoʊn ɑːbdʒˈɛktɪvz.
Later, in June 25, 1970, the Polytechnic Institute became a direct dependency of the National University of Rosario, created in 1968; detaching itself from the Faculty of Exact Sciences, Engineering and Architecture, as corresponds to an institution that has its own objectives.