To be eligible for the Diploma degree program at District Institute of Education & Training, Fatehabad, Fatehabad, candidates must have completed their 10+2 education from a recognized board. Additionally, they must have a minimum aggregate score of 50% in their qualifying examination. Candidates from all streams are eligible to apply for the program. It is also important for candidates to meet any other specific eligibility criteria set by the institute, such as age limits or entrance examination requirements. Interested candidates should carefully review the institute's official website or prospectus for detailed information on eligibility criteria before applying.