To pursue a Diploma degree at Chandy Polytechnic College Thoothukudi, aspiring candidates must meet certain eligibility criteria. Firstly, applicants should have completed their secondary education (10th grade) from a recognized board or its equivalent. Additionally, they should have obtained a minimum aggregate score of 50% in their qualifying examination. It is important for candidates to have studied Mathematics and Science as compulsory subjects during their secondary education. Furthermore, applicants must fulfill any other specific requirements set by the college or the respective department they wish to join. Meeting these eligibility criteria will enable students to apply for and pursue a Diploma degree at Chandy Polytechnic College Thoothukudi.