The eligibility criteria for the B.B.A. (Bachelor of Business Administration) program at Holy Cross College, Tiruchirappalli, require candidates to have completed their 10+2 education from a recognized board or equivalent. They should have pursued a stream of study that includes subjects like Mathematics, Commerce, or Business Studies. Additionally, applicants must meet the minimum percentage requirement set by the college. The selection process typically involves a merit-based admission, where candidates are evaluated based on their academic performance in the qualifying examination. Holy Cross College seeks to admit students with a strong foundation in business and commerce, ensuring they are well-prepared for the B.B.A. program.