To be eligible for the M.Ed degree at St. Joseph's Training College, Kottayam, candidates must have a Bachelor's degree in Education (B.Ed) from a recognized university with a minimum of 50% aggregate marks. Additionally, candidates must have a valid score in the entrance exam conducted by the college or as per the guidelines set by the university. Relevant work experience in the field of education may also be considered during the selection process. Meeting these eligibility criteria is essential for aspiring candidates to pursue the M.Ed degree at St. Joseph's Training College, Kottayam.