To be eligible for a Diploma degree at Yadavrao Tasgaonkar Institute of Polytechnic in Raigad, candidates must have completed their 10th standard or equivalent examination from a recognized board. Additionally, they must have secured a minimum aggregate of 35% marks in their qualifying examination. Candidates also need to have a strong interest in the field of polytechnic studies and a passion for practical learning. Meeting these eligibility criteria will ensure that students are well-prepared to excel in their diploma program at the institute.