How to Get Your Ontario High School Diploma

The Ontario High School Diploma (OSSD) is one of the most recognized secondary school diplomas globally. It provides direct access to most universities in the world.

This step-by-step guide explains how to earn your Ontario High School Diploma, who is eligible, and how students—including international students and student-athletes—can complete the process through approved pathways such as those offered by NPU Canada.

Step 1: Understand What the Ontario High School Diploma (OSSD) Is

The Ontario High School Diploma is awarded to students who successfully complete the requirements set by the Ontario Ministry of Education.

Apply to NPU and receive a comprehensive transcript review along with recommended academic pathways. Our team will assess your eligibility and design a personalized plan to guide you toward the successful completion of your OSSD.

Step 2: Complete the Required Courses Towards Earning an OSSD

A typical student entering Grade 12 minimum requirement includes:

• Six Grade 12 pre-university courses
• 10 hours of community involvement
• Ontario Literacy Course: This requirement ensures students meet provincial standards in reading and writing
• Courses must be aligned with intended university pathways (science, commerce, arts, etc.)

Step 3: Complete Community Involvement Hours

The OSSD requires students to complete community involvement hours.

Typical requirements include 10 to 40 hours annually (pro-rated) of community involvement including:

• Volunteer or community-based activities
• Approved and documented service experiences

These hours encourage civic responsibility and engagement.

Step 4: Proctored Exams

All Grade 12 courses include final assessments or exams, which must be:

• Supervised by a qualified proctor
• Completed on campus or through approved video proctoring

Exam supervision ensures academic integrity and credential validity.

Step 5: Receive Your Official Transcript and Diploma

Once all requirements are met:

• Students receive an official Ontario transcript
• The Ontario High School Diploma is issued by the licensed institution

These documents are used for university applications in Canada and internationally.

Each university and program may have specific prerequisite requirements, so students should verify admissions criteria in advance.

Northern Pre-University (NPU) helps students achieve the Ontario Secondary School Diploma (OSSD) by providing flexible Grade 12 pathways fully aligned with Ontario Ministry of Education standards.

NPU provides:

• Ontario high school pre-university courses
• Flexible scheduling for student-athletes and international students
• In-person, distance, and supported learning environments
• Academic guidance throughout
• Official transcripts issued by NPU Canada (BSID 882700)

This approach helps students complete diploma requirements while balancing academic, athletic, or personal commitments.

Frequently Asked Questions

How long does it take to get an Ontario High School Diploma?
For students entering at the Grade 12 level, it typically takes one academic year, depending on course load and pacing.

Can international students earn an OSSD?
Yes. International students may earn an OSSD through NPU Canada, subject to eligibility and transcript evaluation.

Is the Ontario High School Diploma recognized internationally?
Yes. The OSSD is widely recognized, though acceptance depends on each individual university and the student’s academic standing.

Final Thoughts

Earning an Ontario High School Diploma is a structured, recognized pathway to university education in Canada and abroad. By following the steps above and completing requirements through an accredited institution, students can ensure their diploma meets provincial and international standards.

For students seeking flexibility, academic guidance, and recognized credentials, Ontario high school pathways—such as those supported by Northern Pre-University—offer a clear and reliable route to diploma completion.