Gujarat Technological University (GTU). (File) The Gujarat Technological University (GTU) has uploaded degree certificates of more than 2.60 lakh students on the National Academic Depository (NAD), claiming to be the only university in the state to have achieved this number of digitised degree certificates. Certificates of 28 courses from diploma to PhD have been uploaded on the University Grants Commission’s (UGC) initiative of National Academic Depository (NAD). Students can access these documents from any corner of the world and also can do digital verification for higher education and job applications.