External Certifications of English Language – Information and Table of Equivalences External Certifications of English Language – Information and Table of Equivalences 05 ottobre 2022 Istruzioni per l'uso delle certificazioni - Cliccare sul seguente link: https://www.unica.it/unica/page/it/danielaf_virdis_mat_external_certifications_of_english_language__information_and_table_of_equivalences_it_1