| Topic | Dates |
|---|
| Course schedule posted in uoZone | May 3 |
| First day to enrol (regular undergraduate students — first year and newly-admitted students coming from CÉGEP or college) | May 26, 2027 starting at 8:30 a.m. |
| First day to enrol (regular undergraduate students — fourth year) (having successfully completed at least 81 units) | June 1, 2027 starting at 8:30 a.m. |
| First day to enrol (regular undergraduate students — third year) (having successfully completed at least 54 units) | June 8, 2027 starting at 8:30 a.m. |
| First day to enrol (regular undergraduate students — second year) (having successfully completed at least 24 units) | June 15, 2027 starting at 8:30 a.m. |
| First day to enrol (graduate students) | June 22, 2027 starting at 8:30 a.m. |
| First day to enrol (Common Law and second, third year Civil Law) (Civil Law students must have successfully completed at least 24 units.) | June 22, 2027 starting at 10 a.m. |
| First day to enrol (Faculty of Education) | June 22, 2027 starting at 8:30 a.m. |
| First day to enrol — non-degree students transferring units (credits) and uOttawa-Carleton exchange students | August 17, 2027 starting at 9 a.m. |
| First day to enrol as non-degree students (undergraduate students and graduate students). For graduate students, please contact the relevant academic unit for more information on enrolment procedures. | August 24, 2027, one minute past midnight |
| Last day to enrol and to change course selection | September 21, 2027 |
| Last day to change student status (regular/auditor) | September 21, 2027 |
| Last day to withdraw from a course or an activity and receive a financial credit if applicable (less administrative fees). A financial credit is applied only if the withdrawal changes your status from full time to part time (including if you withdraw from all your courses). The deadline to receive a reimbursement for the incidental fees associated with a course may be earlier. The withdrawal deadline of a given course may differ depending on the start and end dates. Specific dates are indicated in the My Class Schedule application in uoZone. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. | October 1, 2027 |
| Last day to withdraw from a course or an activity (no financial credit). Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. Note that it is not possible to withdraw after this date. If you simply stop attending a course and do not withdraw, you will receive a failing grade. The withdrawal deadline for a given course may differ depending on the start and end dates. Specific dates are indicated in the My Class Schedule application in uoZone. | November 19, 2027 |
| Last day for eligible French immersion students to identify their courses to be evaluated with “Satisfactory/Not satisfactory” grades. | November 19, 2027 |
| All other sessions held between September 1 and December 31: Last day to enrol or withdraw from a course or an activity may vary. Please note that some sessions may end after December 31 (e.g. multi-term). | Consult your faculty or unit. |
These figures are based on a 120-unit program. For programs that are not 120 units, the number of units you need to enrol in second, third or fourth year is 90% of units recommended in your course sequence. For more information, visit the Understanding course enrolment terminology webpage.