The eligibility criteria for the B.Ed degree program at Sri Renugambal Institutions of Education, Thiruvannamalai, require candidates to have a minimum of 50% marks in their Bachelor's degree from a recognized university. Additionally, candidates must have completed their undergraduate degree in a relevant field such as Education, Humanities, or Social Sciences. Applicants must also pass the entrance examination conducted by the institution to qualify for admission. Prior teaching experience or a background in education-related activities may be considered as an added advantage during the selection process.