Changes to Prerequisites over Time

Every quarter, the Registrar makes changes to course prerequisites. Many of these changes are benign, removing or adding alternative courses due to a course renumbering (such as MATH 20F to MATH 18). However, many other changes can have major consequences on students, particularly when new prerequisites are added to a course.

The following two reports highlight these changes for each course and when they were made.

Prerequisites over time by course

A report listing each course and the changes to their prerequisites made per quarter.

View report

Prerequisite changes by term

A report sectioned into quarters listing courses whose prerequisites were changed or scheduled to change in the quarter.

View report

Last updated October 2022.