To pursue a Diploma degree at Sree Narayana Polytechnic College Kottayam, applicants must meet certain eligibility criteria. Candidates should have completed their 10th standard or equivalent examination from a recognized board. They should have obtained a minimum aggregate score of 50% in their high school exams. Additionally, applicants must have studied Mathematics and Science as compulsory subjects in their 10th grade. Meeting these criteria is essential to ensure a strong foundation for the technical education provided at Sree Narayana Polytechnic College Kottayam, enabling students to excel in their chosen field of study.