|The OST is an official document issued by Public, Catholic, and inspected private schools in Ontario or Ontario International Schools. The OST contains a list of the courses completed (successfully or unsuccessfully), withdrawals from courses occurring 5 days or longer after the midterm report card has been issued, repeated courses in Grades 11 and 12, and equivalent credits granted for work in non-inspected Ontario private schools or schools outside of Ontario. The OST is stored in the OSR and retained for 55 years after a student retires from school. It is a record of all secondary school coursework and diploma requirements. The OST will be issued to students whose OSR is held by Peak Academy. If the student is currently attending another school, then that student's OSR continues to reside at the school that the student is attending. Upon completion of the course with Peak Academy , a copy of the report card will be sent back to the home school where the course will be added to the student's transcript.