Once the student successfully completes the OSSD course at TES, he or she will receive the Ontario Secondary School Diploma (O.S.S.D.) which is an internationally recognized diploma granted to a high school graduate. All academic courses at Toronto Elite School have been developed according to the requirements of the Ontario Ministry of Education. Each academic course (110 hours of instruction) represents one academic credit. Students must earn 30 academic credits to receive the OSSD upon their graduation. To be eligible for university entrance, at least six of these credits must be Grade 12, university preparatory courses.

The required 30 academic credits includes 18 compulsory credits and 12 optional credits.