Students who are preparing to defend their thesis should carefully review all of the information on this page, including linked information, and plan their thesis defence and submission accordingly.
Scheduling timeline
The following timeline will help avoid the need for rescheduling the defence; in all cases, earlier submissions are preferred.
| Task | Who | Timeline-MSc | Timeline-PhD |
|---|---|---|---|
| Submit the Nomination of External Examiner form to the department for approval. | Supervisor | n/a | At least four months ahead of the intended defence date. |
| Review the GSPA and Science thesis defence and submission information. | Student and supervisor | Prior to coordinating the defence. | Prior to coordinating the defence. |
| Review unofficial transcript to ensure record is up to date and no grades are missing | Student | Prior to coordinating the defence. | Prior to coordinating the defence. |
| Coordinate a defence date (and alternate date) with the examining committee. | Student and supervisor* |
As soon as the student knows they will be ready to submit and defend their thesis, and at least six weeks ahead of the desired defence date. |
As soon as the student knows they will be ready to submit and defend their thesis, and at least nine weeks days ahead of the planned defence. |
| Complete and submit the Pharmacy Thesis defence request (webform). | Student | At least five weeks ahead of the planned defence date. | At least eight weeks ahead of the planned defence date. |
| Complete and submit the Thesis Examining Committee appointment to Science Dissertations. Send save the date to examining committee. | Grad coordinator | At least four weeks ahead of the planned defence date. | At least seven weeks ahead of the planned defence date. |
| Submit the thesis for defence through the Science thesis submission webform. | Student | At least 15 business days ahead of the defence date. | At least 30 business days ahead of the defence date. |
| Schedule IT support, if needed (for in- person or hybrid defence) | Student (practice); Grad coordinator (day of) | At time of scheduling the defence. | At time of scheduling the defence. |
| Coordinate chair, send official thesis defence details and distribute thesis to the examining committee. | Science Dissertation Coordinator | Prior to the defence | Prior to the defence |
*The supervisor is responsible for connecting with the external examiner; at no point should the candidate be in communication with the external examiner prior to the defence.
Information specific to the PhD thesis defence
PhD supervisors and students should carefully review the PhD thesis examination regulations and note the rules pertaining to the examining committee. Approval of the external examiner must be received from the Faculty of Science graduate office, prior to scheduling the PhD thesis defence.
PhD supervisors are responsible for selecting and contacting the potential External Examiner, based on the PhD thesis examination regulations. A copy of the External Examiner's current CV should be obtained at this time.
The PhD Supervisor must complete and submit the Science Nomination of External Examiner and Confirmation of Arm's Length Status form (available from Administrative Coordinator Grad Studies and Research).
The completed form should be sent along with the External Examiner's CV to the Administrative Coordinator for Graduate Studies and Research (Grad Coordinator) for further processing, at least four months ahead of the intended PhD defence date.
At no point should the candidate be in communication with the external examiner prior to the defence. Students are not to circulate their thesis to their external examiner unless express permission is given by the Dissertation Coordinator to do so. If a student has to communicate with the external they must copy science.dissertations@uwaterloo.ca on the correspondence. If the chair of the examination believes that the student and external examiner are not at arm’s-length they may call off the examination.
Thesis examinations without public disclosure
Students wishing to have a thesis examination without public disclosure (a closed defence) or wishing to restrict the circulation of their thesis for the protection of intellectual property should refer to the Faculty of Science Thesis Defence Submission Information for up to date information and instructions. Please confirm with your supervisor before scheduling your defence if you will need to request an examination without public disclosure (aka "closed defence" or "embargo").
Remote participation
Remote participation for any thesis defence is permitted, following the PhD thesis examination regulations regarding participation through electronic media (remote participation).
| Mode of participation | Description |
|---|---|
| In person | All members of the examining committee, student, chair and any attendees attend in person. |
| Remote | All members of the examining committee, student, chair and any attendees attend remotely. |
| Hybrid | One member of the examining committee may attend remotely. The rest of the examining committee, including the supervisor, chair and student must attend in person. Guests may attend remotely or in person. |
Please confirm participation with each examining committee member (supervisor must confirm with the External Examiner) prior to submitting your thesis defence request webform.
Appointment of the thesis examining committee and impartial chair
The thesis examination committee for MSc normally consists of the advisory committee members plus an impartial chair, following the Minimum requirements for the Master's degree.
The regulations for PhD thesis examination committees are more complex and are managed by the GSPA; refer to the PhD Thesis Examination Regulations for details.
An Impartial Chair will be appointed by the Science Graduate Office (MSc) or Graduate Studies Office (PhD). The Impartial Chair is responsible for keeping time during the oral defence presentation, coordinating questions, recording examiner’s grades and comments on the thesis defence report, and communicating the overall grade to the student.
The Impartial Chair is arranged after the thesis examination committee appointment form is received and approved by the Associate Dean of Science for Graduate Studies. The department graduate coordinator will prepare and process this appointment form once the Pharmacy thesis defence request webform has been received (assuming all other prerequisites have been met, such as the approval of the external examiner).
Defending at the end of the term
From the university's perspective, a student continues to be a student until the final thesis is accepted, uploaded and approved in UWSpace, and their degree completion is confirmed by the Department and the Faculty in Quest.
Students who plan to defend their thesis toward the end of a term should:
- note the blackout dates (Science)
- be aware that further changes to the thesis may be required prior to it being finally approved and accepted in UWSpace; additional time should be factored in for any such edits
- complete a change of enrolment status form to register as a part-time student for the term following the defence in case extensive revisions are required (only after the thesis has been submitted for examination)
- apply to graduate in Quest as soon as you have submitted your thesis for the defence*
Graduate students must maintain continuous enrolment until the end of the term during which the requirements for the degree are completed. For more information on residence requirements for graduate programs, see the Graduate Studies Academic Calendar Enrolment and time limits regulations.
*If the final thesis is not approved and accepted before the current convocation deadline, the application to graduate form will have to be resubmitted in Quest for the following convocation date.
Thesis defence examination
The thesis defence is a public event that consists of an 25-30 minute oral presentation followed by a question period. The question period involves a first round of questions from the examination committee, which lasts 10-15 minutes per committee member, followed by a second round of questions in the same format but usually lasting only 5-10 minutes each. Questions may be taken from the audience, and student responses to "public" questions may be considered in the assessment of the student. For more detailed information on the process, see the PhD thesis examination regulations procedural guidelines.
The examination chair will record the examining committee's decision on the thesis examination report. The decision of the thesis examining committee is based both on the thesis and on the candidate's ability to defend it. Decisions for both MSc and PhD examinations will follow the decision procedure posted on the PhD thesis examination regulations page.
Thesis revisions and final submission
Following the thesis defence, the student and supervisor will receive an email from Science Dissertations with further instructions, based on the outcome. Often, even when a thesis is accepted without conditions, there are often minor revisions to be made.
Once the dissertation coordinator is informed that the student has made all revisions as noted on page 2 of the examination report, to the satisfaction of their supervisor(s) and – in the case of category B and C – committee members, the dissertation coordinator will inform them to upload their final thesis to UWSpace.
Once the final submission is approved in UWSpace, the student will receive an email notification confirming approval. If they have not done so in advance, the student should apply to graduate at this time.