This event has passed. Start Date for PPL Online Courses Date: September 10 Event Category: Professional and Part-time Learning Website: durhamcollege.ca/ppl Details: + Google Calendar+ iCal Export Related Events Jan 14 Start Date for PPL Online Courses (Winter 2025) Learn more about this event. Jan 27 Final Withdraw Date for PPL Online Courses (Winter 2025) Learn more about this event. Jan 28 Last Day to Register for PPL Online Courses (Winter 2025) Learn more about this event.