Unsure about ossd diploma requirements? You need to obtain a minimum of 30 credits. If you want to earn these credits to gain your diploma, you can enroll in QW School. The Education Ministry inspects us to offer high school credit courses from grades 9-12. In every class, our teacher focuses on the strategies and processes involved in learning and self-growth while creating a unique opportunity for you to live an intelligent, thoughtful, and fulfilling life in this rapidly changing society.https://www.qwschool.ca/