Diploma in Social Science, Commerce at Marianopolis College in Westmount, Canada is a diploma in Business Administration programme. The programme runs for 2 years. Tuition for international students is CAD 17,244 per year (CAD 8,160 per year for local students).
At a glance
Degree:Diploma
Field:Business Administration
Duration: 2 years
Local tuition: CAD 8,160 / year
International tuition: CAD 17,244 / year
Last reviewed September 2026 ·
Program details
Overview
This pre-university Diplôme d'études collégiales (DEC) at Marianopolis College is a Social Science profile oriented toward business, delivered over two years in English. Students study mathematics through differential and integral calculus, quantitative analysis, and linear algebra, alongside macroeconomics, finance, and psychology, with electives in administration or economics rounding out the social-science perspective on organizations and the workplace. The mandatory advanced-mathematics component distinguishes this profile from the college's other Social Science options, such as Core Social Science or Human Behaviour, and satisfies prerequisites for university business programs. The program suits students with strong mathematics skills who are interested in business, finance, or organizational behaviour. Students who qualify may pursue an Honours distinction involving enriched coursework and additional seminars. Admission requires secondary-level mathematics from the Technical/Scientific or Science and Nature sequence and a minimum overall average. Graduates typically continue into university programs in accounting, economics, finance, management, or marketing.
Requirements
Minimum GPA:75.00 / %
Admission Requirements: Admission to the Commerce profile of Social Science requires a Quebec Diploma of Secondary Studies or its equivalent and Secondary V Mathematics TS or Mathematics SN, with a minimum grade of 75% in each of Secondary IV and V Mathematics TS or SN, and an overall minimum grade average of 75%. English and French language proficiency during application follow Marianopolis College's general entrance requirements: an external English test is required only for applicants who completed secondary school outside Canada with fewer than three years of English instruction, with accepted scores of TOEFL iBT 90 (minimum 21 per section), IELTS Academic 6.5, or Cambridge C1 Advanced/C2 Proficiency at grade C or better; applicants without a Certificate of Eligibility for English-language education educated outside Quebec must instead sit a French proficiency test (DELF B2 67/100, TCF 467/699, or TEF 467/699).
Application Details
Start Date:Fall
Application Deadline:Domestic applicants apply directly to Marianopolis through its own Omnivox portal rather than SRAM. As published on the college's site, the Fall 2026 intake's online application was open with a deadline of 1 March 2026, and late applications are reviewed only after on-time files, and only if space remains; the site had not yet posted Fall 2027 dates as of 14 September 2026. International (temporary-resident) applicants were urged to apply by 15 February 2026 because of immigration-document processing times, with no international application accepted after 1 March 2026. Admission is not rolling: both streams run to a firm deadline, with limited late acceptance once on-time files are cleared. These are institution-wide dates; this programme publishes no deadline of its own.
