The Toronto Catholic District School Board offers night school credit courses under the Ontario Secondary School (OSS) curriculum guidelines to all high school students and adults who have the required prerequisites. Parents and students are encouraged to speak with their day school guidance counsellor about appropriate course selections, prerequisite courses, and diploma requirements.
Course registration starts on Friday, January 9, 2026, and closes on Friday, February 27, 2026.
For full program information, please visit our Continuing Education department website.