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Ontario Secondary School Diploma (OSSD)

The Ontario Secondary School Diploma (OSSD) is the official high school graduation certificate issued by the province of Ontario, Canada. As one of the most respected educational credentials globally, the OSSD is recognized by universities and colleges around the world, providing students with a competitive advantage in their academic and professional journeys.

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Requirements

Complete 30 courses

Fulfill 40 hours of

community service

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Benefits

Earn a globally recognized diploma

Access top universities worldwide

Gain a broad, multi-subject education

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Quick Facts

Accepted by most global universities

1-year, 2-year, and 4-year programs

Open to international students

Your gateway to global education and personalized learning

Discover OIHS's unique approach to education, offering tailored pathways to university, globally recognized diplomas, flexible study options, small class sizes, and a proven track record of university acceptances.

SHORT PROGRAM

Earn Your Diploma In One Year

This intensive program is designed for students currently enrolled in another high school. Complete 8 Ontario courses in one year while transferring 22 local courses to receive your OSSD and apply to universities around the world.

MEDIUM PROGRAM

Ideal For European University Entry

Covering both Grades 11 and 12, this program fulfills the admission requirements of top global universities, including public institutions in Europe. It includes 16 Ontario courses and guidance on academic planning.

LONG PROGRAM

Synchronous Remote High School Education

This program offers the full Ontario high school experience, ideal for students who want consistency across countries or seek a fully immersive Canadian education. Students complete 30 Ontario courses over four years.

Your Partner in Global Education

Empowering Youth. Building Success.

OIHS offers the prestigious Ontario Secondary School Diploma (OSSD) via synchronous remote learning, opening doors to top universities worldwide, such as Oxford, MIT, and the University of Toronto. Through flexible learning pathways, our innovative educational approach, and the dedicated support of our expert academic team, we empower our students and partners to achieve global success.

Explore Our Programs

Prestigious OSSD

Recognized by top universities worldwide

Innovative Learning

Driven by innovation, defined by human touch

Proven Excellence

Exceptional student success and global acceptance rates

OIHS

33 Bloor Street East, Unit 606 Toronto ON, M4W 3H1

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