RECT Polytechnic College, Tirunelveli, and is approved by AICTE for various diploma courses in engineering. It offers a plethora of courses to students. Under RECT Polytechnic, the admission process is as simple, straightforward, and easy implementable and followable by students. Typically, RECT Polytechnic College admission cycle is at par with the academic year starting sometime around June-July.

Specific dates may vary every year, but the interested candidates should be preparing their applications well in advance, early spring preferred. The college provides six full-time diploma courses, across various streams of engineering. Generally, the admission eligibility of RECT Polytechnic College involves successful completion of standard 10 or equivalent 10th board examinations from a recognised board.