To pursue a Diploma degree at J.J. College of Education Tiruchirappalli, aspiring candidates must meet certain eligibility criteria. Applicants should have successfully completed their higher secondary education (10+2) from a recognized board or its equivalent with a minimum aggregate score of 50%. Additionally, candidates should have studied English as a compulsory subject during their higher secondary education. Meeting the eligibility criteria is essential for admission consideration, and candidates who fulfill these requirements can apply for the Diploma program at J.J. College of Education Tiruchirappalli.