St. Joseph's Senior Secondary School is affiliated to the C.B.S.E Delhi and thus, in the matters of Admission, Text books (NCERT), Examination, Scheme of Studies, Attendance and other relevant matters the School ensures very strict adherence to C.B.S.E Curriculum, Bye Laws, and Guidelines. Under Subjects of Studies, the School offers three languages, viz, English, Hindi and Sanskrit (till VIII). The learning areas also include Mathematics, Science, Social Science, Work Education, Art Education, Physical Education, Music and Dance. The School has made value education a compulsory subject for all, to instill in students moral values and to develop National Integrity.