To pursue a Diploma degree at R.N.Shetty Polytechnic Belgaum, aspiring candidates must fulfill certain eligibility criteria. Applicants should have completed their 10th standard or equivalent examination from a recognized board. They should have obtained a minimum aggregate score of 35% in subjects such as Mathematics and Science. Additionally, candidates should be Indian nationals or have a valid Indian passport. Meeting the age requirement, which is typically 15-18 years, is also necessary. These eligibility criteria ensure that students possess the foundational knowledge and skills required to excel in the Diploma program at R.N.Shetty Polytechnic Belgaum.