The NATIONAL ASSESSMENT AND ACCREDITATION COUNCIL (NAAC) conducts assessment and accreditation of Higher Educational Institutions (HEI) such as colleges, universities or other recognised institutions to derive an understanding of the ‘Quality Status’ of the institution. NAAC evaluates the institutions for its conformance to the standards of quality in terms of its performance related to the educational processes and outcomes, curriculum coverage, teaching-learning processes, faculty, research, infrastructure, learning resources, organisation, governance, financial well being and student services.

PSG College of Technology, is a Govt. Aided, Autonomous, Affiliated to Anna University and ISO 9001:2015 certified Institution. This is one of the foremost institutions founded by the PSG & Sons' Charities Trust (1926). The College was established in the year 1951. PSG College of Technology is currently accredited by NAAC with A grade valid up to March, 2024 in its first cycle.