Online OSSD Programs
Online OSSD programs at Ontario International School (OIS) give students flexible pathways to earn the Ontario Secondary School Diploma (OSSD), complete individual credits, transfer eligible previous credits, recover credits, and prepare for university—all through online learning.
Ministry-Inspected Education
100% Flexible Online Learning
Personalized Academic Support
University-Focused Planning
Explore Our Online OSSD Programs
Whether you are working toward a full Ontario Secondary School Diploma (OSSD), completing individual courses, transferring eligible previous credits, recovering credits, or preparing for university admission, OIS offers flexible online pathways tailored to your academic goals.
Earn Your Ontario Secondary School Diploma (OSSD) Online
The Ontario Secondary School Diploma (OSSD) is a globally recognized Canadian high school diploma accepted by universities in Canada and internationally.
At OIS, students can complete their diploma fully online while receiving personalized academic support and flexible learning opportunities.
Individual Courses & Credit Options
OIS offers flexible online individual courses for students who want to:
- Improve academic performance
- Recover credits
- Meet university prerequisites
- Accelerate graduation
- Upgrade marks for university applications
Students can choose courses based on their academic goals and schedule
International Credit Transfer
Transfer your international high school credits toward a Canadian OSSD through OIS. We support students with credit evaluations, PLAR opportunities, flexible online learning, and personalized pathways for university success.
Credit Evaluation
Assessment of transferable international credits
PLAR Opportunities
Earn credits from prior learning and experience
OSSD Pathway Planning
Personalized graduation guidance
Flexible Online Learning
Complete remaining credits at your own pace
Prepare for University Success
OIS programs are designed to help students build strong academic foundations and prepare for admissions to universities in Canada and around the world.
Students receive support with:
- Course selection
- Academic planning
- University prerequisites
- Grade improvement
- Future academic pathways
Strengthen university applications
Meet admission requirements
Improve academic performance
Prepare for competitive programs
Build confidence for future success
Programs Designed for Diverse Student Goals
Learn Anytime, Anywhere
OIS provides a flexible online learning environment that allows students to access their courses from anywhere and progress through their studies around their academic needs and schedule.
Self-Paced Learning
Progress through courses at a pace that fits your schedule, learning style, and academic goals.
Global Accessibility
Study from anywhere in the world with 24/7 access to courses and learning materials online.
Personalized Academic Support
Receive ongoing guidance and support from educators and academic advisors throughout your learning journey.
Real Students. Real Academic Success.
“I always felt supported because the teachers were consistently there to ensure we understood every concept thoroughly.”
Hajar Elayane
International Credit Transfer
“The flexible learning environment made it easier to stay motivated and manage my studies effectively.”
Hala Canoe
University Preparation
“Even though the classes are online, I’ve always felt connected, supported, and part of a real school community.”
Amal Atamaz Alsibai
University Preparation
Universities Our Students Have Been Accepted To
Frequently Asked Questions
The Ontario Secondary School Diploma (OSSD) is a recognized Canadian high school diploma accepted by universities globally.
Yes. Ontario International School welcomes international students who want to earn the OSSD, complete individual Ontario secondary school courses, or work toward university admission requirements. Because learning is online, students can study with OIS while living outside Canada.
Yes. Students can work toward the Ontario Secondary School Diploma (OSSD) through online learning at Ontario International School. OIS offers Grades 9–12 courses that allow students to complete eligible OSSD requirements online with academic guidance and support.
Yes. Students who have previously completed secondary school studies may be eligible to receive credits toward the OSSD. OIS reviews the student’s previous academic records to determine eligible transferred or equivalent credits and the remaining requirements needed to complete their Ontario Secondary School Diploma.
Yes. OIS courses are delivered fully online, allowing students to access their coursework from anywhere and progress through their studies around their academic needs and schedule. Students still need to complete all required course activities, assessments, and learning expectations.
OIS students receive academic guidance and support throughout their studies. Teachers support students with course content and learning, while academic advisors can help students understand their academic pathway, course selection, OSSD requirements, and preparation for their future education goals.
Start Your Academic Journey With OIS
Take the next step toward your Ontario Secondary School Diploma (OSSD). Get personalized guidance on courses, credit transfer, graduation requirements, and the pathway that fits your academic goals.
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