This event has passed. Start Date for PPL Online Courses Date: September 12, 2023 Event Category: Professional and Part-time Learning Website: durhamcollege.ca/ppl Details: + Google Calendar+ iCal Export Related Events Dec 02 Start Date for PPL Monthly Online Courses Learn more about this event. Dec 09 Last Day to Register for PPL Monthly Online Courses Learn more about this event. Dec 09 Registrations Open for Winter 2025 Learn more about this event.