Cert in Office Administration - General is a certificate in Business Administration programme taught at Durham College in Oshawa, Canada. The programme runs for 2 semesters, delivered on campus. Teaching is in English. Tuition for international students is CAD 15,489 per year (CAD 2,776 per year for local students).
At a glance
Degree:Certificate
Field:Business Administration
Duration: 2 semesters
Delivery: On Campus
Language: English
Local tuition: CAD 2,776 / year
International tuition: CAD 15,489 / year
Information for the 2027/28 academic year · Last reviewed September 2026 ·
Program details
Overview
Jennifer is the program coordinator for the Office Administration programs at Durham College, where she is also a full-time faculty member. As an alumna of Trent University, Jennifer earned a joint Honours degree in Business Administration and Computer Studies, specializing in Human Resources Management. Her unwavering commitment to education led her to further her studies, culminating in a Master’s of Education from D’Youville College. She is also an Ontario certified teacher (OCT). Jennifer’s dedication to her work is a testament to her commitment to continuous learning and growth. She takes pride in organizing and managing tasks effectively, ensuring smooth operations and successful outcomes. Her ultimate goal is to impart these skills to her students, reflecting her passion and commitment to education. Beyond her academic and professional roles, Jennifer has made significant contributions to her field as a published author. Her textbook, “QuickBooks Online: A Guide for Small Business,” published by Northrose Publishing, is a testament to her expertise. It is currently an essential resource in the Intro to Bookkeeping course in the Office Administration—Executive program. Jennifer is currently working on another textbook, set to be published in 2025.
Requirements
Admission Requirements: Domestic entry runs through Ontario's college application system: the minimum is an Ontario Secondary School Diploma (OSSD) or an equivalent Grade 12 diploma from another Canadian province, or Mature Student Status for applicants 19 or older who have not finished high school. On top of that general route this program requires Grade 12 English at the C or U level (or an equivalent such as a post-secondary English credit, a GED, or the Canadian Adult Education Credential). Applicants without a Canadian credential may instead demonstrate English proficiency to Durham College's institution-wide standard for certificate, diploma and graduate-certificate programs: IELTS Academic 6.0 overall with no band below 5.5, TOEFL iBT 88 overall with no section below 22, PTE Academic 53 overall with no section below 49, CAEL 60 with no section below 60, or Duolingo English Test 110 or higher. Applicants short of the Grade 12 English prerequisite can pursue Durham's pre-admission assessment testing and free Academic Upgrading before enrolling.
Application Details
Start Date:Two intakes a year - September and January. Current cycle class starts: 8 September 2026 and 11 January 2027.
Application Deadline:Domestic (apply at ontariocolleges.ca): equal-consideration date 1 February 2026 for September 2026 entry and 1 October 2026 for January 2027 entry - Durham's standing rule is 1 February for a September start and 1 October for a January start. Applications completed after the equal-consideration date are still accepted and assessed while seats remain. International: apply through Durham College's own international application, not ontariocolleges.ca; Durham publishes no general international closing date and directs applicants to the Intakes and Availability table on the program page.
