At Ontario International High School (OIHS), we believe that education should be as dynamic and unique as the students we serve. That's why we offer a fully online, Ministry-inspected Canadian high school program—accessible from anywhere in the world, tailored to your goals, and built for the future.
Whether you're a student looking to fast-track your graduation, earn an internationally recognized OSSD, or take a single course to boost your university application, OIHS is here to support your journey — every step of the way.
🎯 No visas. No borders. Just quality education — on your terms.
| Program | Duration | Best For | Entry Requirement |
|---|---|---|---|
| Fast-Track OSSD | 8–12 months | Students aiming for quick graduation | Completed Grade 11 or higher |
| Two-Year OSSD | 2 years | Students completing 16 credits + advising | Grade 10–11 transcripts |
| Full OSSD (Grades 9–12) | 3–4 years | Students starting from Grade 9 or 10 | Grade 8–10 transcripts |
| Individual Courses | Flexible | Students upgrading or adding credits | Course prerequisites apply |
Get started in just a few steps! Our process is fully online, with rolling admissions year-round.
We offer competitive tuition and flexible payment options to meet your needs. Each program includes personalized support, academic advising, and official documentation.
Ready to plan your educational path? Schedule a call with our friendly admissions team to explore the program that best fits your goals.