University Admissions

How to Get Into Durham College: A Complete Admissions Guide

How to Get Into Durham College

To get into Durham College, applicants must hold an Ontario Secondary School Diploma (OSSD) or equivalent, complete program-specific prerequisite courses such as Grade 12 English, and meet competitive admission averages. Domestic students apply through ontariocolleges.ca (OCAS), while international applicants use the institution’s dedicated international portal.

Ontario’s post-secondary admissions landscape is highly structured, and securing a place requires a nuanced understanding of institutional expectations. Navigating Durham College requirements involves meticulous preparation, from identifying the right application pathway to ensuring all secondary school credits align with the target program’s foundational demands. This comprehensive guide outlines the key admission frameworks, details exact credential requirements across applicant profiles, and provides a strategic roadmap for applying to this dynamic institution.

About Durham College

Durham College is a comprehensive public college of applied arts and technology with primary campuses located in Oshawa and Whitby, Ontario. It offers a wide array of flagship programs including Business, Early Childhood Education, Dental Assisting, and Medical Cannabis Essentials.

Operating on the eastern edge of the Greater Toronto Area, the institution serves as a key educational hub for domestic learners and a rapidly expanding international student population. As a polytechnic institution, it bridges the historical gap between theoretical university study and hands-on vocational training, offering certificates, diplomas, advanced diplomas, and full degree pathways. The college is particularly renowned for its emphasis on experiential learning, maintaining robust Co-operative Education (Co-op) Programs, fast-track delivery models, and comprehensive apprenticeship training. This approach ensures graduates are familiar with industry standards and have the practical competencies to enter the workforce immediately. Furthermore, the presence of numerous post-graduation work permit (PGWP) eligible programs makes the institution an exceptionally attractive destination for international scholars seeking to align their academic achievements with long-term Canadian economic participation.

Durham College Admission Requirements at a Glance

Durham College’s foundational admission requirements center on completing recognized secondary education and demonstrating core language competencies. While specialized programs enforce distinct mathematical or scientific prerequisites, the overarching admissions framework remains consistent.

RequirementDetail
Base CredentialOntario Secondary School Diploma (OSSD) or equivalent domestic/international high school credential.
Application Portalontariocolleges.ca (OCAS) for domestic applicants; Durham College International Application portal for international students.
Core PrerequisiteGrade 12 English (ENG4C or ENG4U) is fundamentally required for the vast majority of academic programs.
Program-Specific PrerequisitesSenior-level Mathematics (e.g., MAP4C, MHF4U) or Sciences (Biology, Chemistry, Physics) dictated by the specific faculty.
Language ProficiencyNon-native English speakers must submit standardized test scores (e.g., IELTS, TOEFL, Duolingo) demonstrating college-level fluency.
Supplementary CriteriaSelect competitive programs may mandate pre-admission assessment testing, primarily for mature applicants or those missing requirements.

The requirement of Grade 12 English as a universal prerequisite underscores the institution’s commitment to ensuring all students have the critical reading, writing, and analytical communication skills needed for post-secondary success. In technical and health science programs, adding specific senior-level science and mathematics courses ensures incoming students have the foundational knowledge to navigate complex, fast-paced theoretical coursework and demanding practical laboratory sessions.

How to Apply to Durham College (Step by Step)

Applying to Durham College requires careful adherence to the Ontario college system’s centralized processing mechanics. Domestic applicants use the OCAS system, a centralized clearinghouse that streamlines the submission and evaluation of high school transcripts.

  1. Identify the correct application portal. Domestic applicants, including Ontario residents and out-of-province Canadians, must apply through ontariocolleges.ca (OCAS). International applicants must use Durham College’s dedicated international application portal to support specialized immigration document tracking.
  2. Select your academic programs. Domestic applicants may choose up to five programs per application cycle through OCAS, with a maximum of three program choices at any single institution, including Durham College. Prioritize your preferred fields of study carefully.
  3. Compile and submit academic transcripts. Current Ontario high school students generally have their midterm and final grades transmitted automatically to OCAS by their school’s guidance department. Graduates, mature students, out-of-province applicants, and international applicants must arrange for official transcripts to be sent directly to the application service or Durham College’s admissions office.
  4. Complete all supplementary requirements. Mature applicants and candidates applying to specialized programs without recent prerequisite credits may be required to complete pre-admission assessment testing. Schedule and complete any required assessments before the applicable administrative deadlines.
  5. Monitor the applicant portal. After your application is submitted and processed, you will receive secure login credentials for Durham College’s internal student portal. Use the portal to review formal admission offers, missing document requests, and important financial aid updates.
  6. Accept your offer and pay the required deposit. If you receive an offer of admission, formally accept it through the OCAS portal or the applicable international portal and pay the mandatory non-refundable tuition deposit by the stated deadline. If you do not pay the deposit, you may forfeit your seat.

Admission Pathways

Durham College recognizes that prospective students possess diverse educational histories. To accommodate this, the institution structures its admissions framework around several distinct entry pathways, each with specific documentary requirements and evaluative criteria.

(a) Ontario Domestic Students

For domestic students currently completing or having recently completed an Ontario high school education, admission is inextricably linked to the Ontario Secondary School Diploma (OSSD). The admissions committee rigorously evaluates the completion of senior-level (Grade 11 and Grade 12) courses, specifically prioritizing College (C), University/College (M), or University (U) level credits. Open (O) level courses generally do not contribute to the calculation of competitive admission averages for rigorous diploma programs. Grade 12 English (ENG4C or ENG4U) functions as the non-negotiable baseline prerequisite across almost all faculties, ensuring students can engage with complex post-secondary texts. Because the OCAS system integrates directly with Ontario high schools, domestic applicants experience a streamlined process in which academic data flows automatically to the college for assessment.

(b) International Students

International applicants are a vital part of the campus community, and the institution offers robust, specialized support, including dedicated international advisors, customized orientation sessions, and extensive housing assistance. Evaluating international candidates requires the admissions office to map foreign secondary education credentials—such as the International Baccalaureate (IB) Diploma, British A-Levels, or the US High School Diploma—against the OSSD standard.

A critical component of Durham College admission requirements for international students is demonstrating language fluency. Durham College’s standardized English requirements require applicants to submit IELTS, TOEFL, or Duolingo scores that meet program-specific thresholds. International applicants must also navigate complex federal immigration requirements. Following acceptance, students must secure a Study Permit from Immigration, Refugees and Citizenship Canada (IRCC). Under recent federal protocols, this generally requires a Provincial Attestation Letter (PAL) from the province of Ontario before applying for the permit. The college actively assists admitted international students in securing this documentation, particularly for those entering highly sought-after PGWP-eligible programs.

(c) Mature Students

The college explicitly accommodates mature students—defined structurally as individuals aged 19 or older who do not possess a formal OSSD or equivalent high school diploma. Recognizing that adult learners bring valuable life and professional experience, the admissions office offers alternative evaluation methods. Mature applicants are typically required to undergo Pre-Admission Assessment Testing to formally evaluate their foundational competencies in literacy and numeracy, ensuring they are adequately prepared for the academic rigors of their chosen program. Additionally, the institution offers comprehensive Academic Upgrading services, providing equivalent Grade 12 courses to help mature learners systematically eliminate prerequisite deficiencies and qualify for full-time post-secondary admission.

(d) Transfer Students

Applicants with prior post-secondary experience from other accredited colleges or universities can leverage the Transfer Services pathway. This route is designed to acknowledge previously completed academic work and accelerate credential acquisition. Durham College evaluates official transcripts from prior institutions and grants credit transfers for equivalent courses, reducing the student’s overall course load and financial burden. The institution is also deeply integrated into the broader provincial articulation network, offering specific Diploma-to-Degree business programs and advanced graduate certificates. These pathways allow transfer students to seamlessly elevate their existing post-secondary qualifications into higher-tier credentials without redundant coursework.

(e) Out-of-Province Canadian Students

Canadian citizens and permanent residents applying from provinces outside of Ontario utilize the OCAS portal, following a procedural sequence that closely mirrors the Ontario domestic pathway. The central challenge for the admissions office is evaluating out-of-province high school credentials—such as the British Columbia Dogwood Diploma or the Alberta High School Diploma—to determine their precise equivalency with the OSSD. Specific program prerequisites, most notably Grade 12 English and senior-level mathematics, are carefully cross-referenced against the applicant’s provincial curriculum to ensure foundational knowledge aligns with Ontario’s rigorous college standards.

Program-Specific Requirements & Prerequisites

Admission to specific academic faculties goes far beyond simply holding a secondary school diploma. Technical, science, and specialized business programs enforce strict subject-specific prerequisites to ensure incoming students have the analytical capability required for advanced coursework.

Program AreaPrerequisite CoursesApprox. Competitive Average RangeSupplementary?
Business & ManagementOSSD, Grade 12 English, Grade 11 or 12 Mathematics (e.g., MAP4C, MCR3U).Moderately CompetitiveNo standard requirement.
Health Sciences (e.g., Dental Assisting)OSSD, Grade 12 English, Grade 11 or 12 Biology (SBI3U/SBI4U) and Chemistry (SCH3U/SCH4U).Highly CompetitivePre-admission assessment may apply if prerequisites are older.
Early Childhood EducationOSSD, Grade 12 English (ENG4C/ENG4U).Moderately CompetitiveCriminal reference check (post-admission requirement).
Technology & EngineeringOSSD, Grade 12 English, Grade 12 Mathematics (MCT4C/MHF4U), Grade 11/12 Physics (SPH3U/SPH4U).CompetitiveNo standard requirement.

These prerequisites are fundamentally tied to curriculum velocity. For instance, in health science programs, professors assume a baseline understanding of cellular biology and chemical reactions from day one; without Grade 11 or 12 Biology (SBI3U/SBI4U), the clinical coursework can be insurmountable.

Admission Averages & Competitiveness

The Durham College admission average is not a static, universally applied percentage; it is a highly dynamic metric driven by applicant volume and the finite capacity of specific programs. Averages are generally calculated by isolating an applicant’s top senior-level high school credits, mandatorily including grades in any specific prerequisite courses.

For foundational diploma programs, the admissions office evaluates grades from College (C), University/College (M), or University (U) level courses, systematically excluding lower-rigour Open (O) level classes from the competitive average calculation. While some general arts or foundational business programs may admit students with averages in the mid-to-high 60s, highly sought-after programs—particularly in the health sciences, specialized engineering technology, and competitive trades—often operate on a heavily oversubscribed basis. In these highly competitive scenarios, the entry average escalates significantly, often requiring grades in the 80s for first-round consideration. Simply earning the minimum passing grade in a prerequisite subject does not guarantee an offer of admission; applicants must strive to maximize their academic performance in core Grade 11 and 12 subjects to secure a place in oversubscribed faculties.

Canadian Virtual School - Ontario Online High School | OSSD Credits for Grades 9–12

Application Timeline Structure

The Ontario college application timeline dictates the strategic approach applicants must take. Durham College operates entirely within the standardized deadlines set by the centralized OCAS system, with early application windows and a critical mid-winter cut-off.

The annual application cycle generally opens in the early autumn for programs commencing the following September. During this initial phase, the institution typically hosts large-scale recruitment events, such as the Fall Open House, allowing prospective students to explore campus facilities and finalize their programmatic choices. The most important milestone in this timeline is the Equal Consideration Date, which traditionally occurs in early to mid-winter. Applications submitted and completed prior to this structural deadline are evaluated on an equal footing, strictly based on academic merit, without prejudice regarding the precise date the application was filed.

Immediately following the Equal Consideration Date, the institution begins releasing its first major wave of admission offers to highly qualified candidates. Programs that remain unfilled after this initial round shift to a rolling, first-come, first-served evaluation model until all available seats are filled. However, highly competitive programs frequently reach maximum capacity and close entirely mere days after the equal consideration deadline. Consequently, prospective students must prioritize submitting their OCAS applications and finalizing all transcript transmissions well ahead of this critical mid-winter juncture.

Canadian Virtual School - Ontario Online High School | OSSD Credits for Grades 9–12

How Canadian Virtual School Can Help You Qualify

Prospective applicants often discover during the application process that they are missing a critical prerequisite course or have an admission average below the competitive threshold for their desired faculty. In these situations, Canadian Virtual School (CVS) offers a flexible, strategic, and fully legitimate academic solution.

As a fully accredited, Ontario Ministry of Education-inspected private online high school (BSID #882250), Canadian Virtual School is authorized to grant official OSSD credits recognized by Ontario colleges and universities. The platform serves domestic Ontario residents, out-of-province Canadians, and international students by offering comprehensive, self-paced online courses encompassing Grades 9 through 12.

Applicants targeting competitive programs at Durham College can utilize CVS to strategically upgrade a course previously completed with a suboptimal grade, thereby elevating their overall competitive admission average. Furthermore, students entirely lacking a mandatory prerequisite—such as Grade 12 English (ENG4U), Grade 12 Advanced Functions (MHF4U), or Grade 11 Biology (SBI3U)—can complete the specific requirement efficiently through the CVS platform. International students can use this platform to earn recognized Ontario credits before arriving in Canada, demonstrating academic alignment with the Ontario curriculum and streamlining credential evaluation. While CVS provides the Ministry-inspected academic pathways needed to meet prerequisites, completing these courses does not guarantee admission to any post-secondary institution. Applicants should carefully align their CVS registration with their target college’s OCAS application deadlines. For personalized academic pathfinding, prospective students can reach out via the contact us page. 

Student Experiences

Success Stories

Stories like these are common among applicants who use online courses strategically.
Marcusa domestic Ontario student
Marcus, a domestic Ontario student, decided to pursue an advanced technology diploma at Durham College two years after graduating high school. When he reviewed the Durham College program prerequisites, he realized his transcript lacked the senior-level physics credit required for the engineering technology stream. Rather than returning to a traditional adult learning center with rigid schedules, Marcus enrolled in a Grade 12 physics course through Canadian Virtual School. The self-paced online format let him keep working full-time while earning the official OSSD credit needed to meet the college's strict prerequisite standards before the equal consideration deadline.
Sofiaan applicant from South America
Sofia, an applicant from South America, sought entry into the competitive Early Childhood Education program. Because her international high school transcript did not seamlessly align with the specific Grade 12 English requirement demanded by the admissions office, her application was initially stalled. Sofia registered for ENG4U via Canadian Virtual School, earning an official Ontario credit entirely online from her home country. Presenting a formal OSSD English credit alongside her international credentials and standardized language proficiency tests provided the admissions committee with undeniable proof of her readiness for Canadian post-secondary education.
DavidCompetitive Admission Upgrading
David, seeking admission to a highly competitive health sciences program, met all baseline prerequisites but fell short of the competitive admission average required for first-round offers during the previous cycle. Recognizing the academic gap, he used Canadian Virtual School to strategically improve his Grade 12 Biology and Chemistry marks. By focusing intensely on these two complex subjects in a dedicated online environment, David substantially raised his core prerequisite average. This targeted academic upgrade led to a successful admission offer in the next application cycle.

Frequently Asked Questions

What average do you need to get into Durham College?

The average an applicant needs to get into Durham College depends entirely on the capacity and demand of the specific program. Standard foundational diploma programs generally require successful completion of the OSSD and passing grades in core prerequisites. However, highly competitive programs, particularly in health sciences and advanced technology, routinely require admission averages well above the minimum passing grade and often evaluate top senior-level credits to rank and select applicants.

What are the English requirements for Durham College?

International applicants and non-native English speakers must unequivocally demonstrate language proficiency to ensure they can manage post-secondary coursework. The institution accepts major standardized tests including IELTS, TOEFL, and Duolingo. Specific score thresholds vary depending on whether the applicant is pursuing a foundational certificate, a diploma, or a highly rigorous degree program; prospective students must consult the international admissions portal for exact minimum requirements.

How do international students apply to Durham College?

International students must apply directly through the dedicated Durham College International Application portal, explicitly bypassing the domestic OCAS system. After receiving a formal offer of admission, international applicants must obtain a Provincial Attestation Letter (PAL) from Ontario and then secure a valid Study Permit from Immigration, Refugees and Citizenship Canada (IRCC) before starting their studies in Canada.

Can I upgrade a course to get into Durham College?

Yes, upgrading a course is a common and effective strategy for applicants who need to meet missing prerequisites or raise a non-competitive admission average. The college offers internal Academic Upgrading options, and students can also utilize Ministry-inspected online institutions like Canadian Virtual School to earn recognized OSSD credits on a flexible schedule that accommodates their lifestyle.

Does Durham College accept online high school credits?

Yes, Durham College fully accepts online high school credits, provided they are officially issued by an Ontario Ministry of Education-inspected institution. Credits earned through accredited providers like Canadian Virtual School (BSID #882250) appear directly on the official Ontario Student Transcript and hold the exact same academic weight and validity as credits earned in a traditional brick-and-mortar secondary school.

What is the Pre-Admission Assessment Testing?

Pre-Admission Assessment Testing is an evaluative mechanism primarily utilized for mature students or domestic applicants who lack recent, formal prerequisite high school credits. The standardized test evaluates foundational competencies in English, mathematics, and occasionally science, ensuring the applicant has the baseline knowledge to succeed in intensive post-secondary coursework without relying solely on historical or outdated high school transcripts.

Are there financial aid options available at Durham College?

Yes, the institution offers extensive, accessible financial aid resources to support students. The college provides access to over $5 million in scholarships, bursaries, and academic awards annually. Domestic students can also utilize internal financial estimators and apply for the Ontario Student Assistance Program (OSAP) to help systematically manage tuition costs and general living expenses.

Conclusion

Securing admission to Durham College requires a highly structured approach that rewards early preparation, academic diligence, and a thorough understanding of the centralized Ontario college application framework. Whether an applicant is a domestic high school student managing OCAS deadlines, an international learner navigating complex immigration and language protocols, or a mature student returning to formal education, meeting exact prerequisite course requirements is the non-negotiable foundation of a successful application. By identifying missing academic credits early in the cycle and using flexible resources such as Canadian Virtual School to strengthen their academic profiles, prospective students can confidently navigate the competitive admissions landscape and transition seamlessly into their desired post-secondary career pathways.

Plan Your University Prerequisites

Complete the Grade 12 Courses You Need

Complete a missing prerequisite, upgrade an existing mark, or speak with a guidance counsellor about your University of Toronto admission pathway.
About the Author

Canadian Virtual School Guidance Team

Guidance Counselling and University Admissions

Written by the Academic Advisory and Guidance Department at Canadian Virtual School. The advisory team consists of experienced Ontario admissions specialists dedicated to guiding domestic and international students through the OSSD curriculum and university matriculation pathways since 2008.

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