Contact Us

Office Hours

Monday to Friday
8:30 am to 5:00 pm EST

Note: An after-hours drop box is available at the main entrance.

Visitor & Mailing Address

OCAS (Ontario College Application Service)
60 Corporate Court
Guelph, Ontario, Canada N1G 5J3


Toll-free: 1.888.892.2228


If you require assistance with one of our services, please email us at

Specific questions may also be directed to:

Connect with OCAS

follow us on twitter

Connect with

Hyperlink to Follow Ontario Colleges on Facebook  follow us on twitter

Contact Ontario's Public Colleges

Click here for a list of college websites and general contact information.