Last Day to Register for PPL Semester Courses Date: May 28 Time: 12:00 am - 4:00 pm Event Category: Professional and Part-time Learning Website: durhamcollege.ca/ppl Details: + Google Calendar+ iCal Export Related Events May 13 Start Date for PPL In-Person Courses Learn more about this event. May 14 Start Date for PPL Online Courses Learn more about this event. Jun 03 Start Date for PPL Monthly Online Courses Learn more about this event.