Changes to your registration
Once you have completed your initial registration, you may make changes through the drop and add process. Changes in registration are not official unless you follow the correct process:
Before the end of the registration period;
Before the last day to drop courses;
After the last day to drop courses;
withdrawing from the University.
Prior to changing your registration, you should review the prerequisites for courses you are dropping as one course may impact registration in other courses.
Before making changes to your registration, check the deadlines for adding and/or dropping courses each semester, as well as the academic and financial impacts to you depending on the time in the semester in which you add or drop a course.
You should also review the regulation regarding Adding and Dropping Courses.
Before the end of the registration period
Electronic submission of a course change form
At this time, make sure to follow the process for submitting electronic Course Change forms using your @mun.ca email account.
Adding courses
During the regular registration period, most courses can be added through Memorial Self-Service. 
If you wish to change sections of a course (e.g., Math 1000) which is a corequisite for another course (e.g., Physics 1050), add the new section before dropping the old; otherwise you will become deregistered in the course which requires the corequisite, in this case Physics 1050. If you need help dropping courses with corequisite requirements, contact the Registration help line before dropping a course because you may be unable to add the course to your schedule again later.
When you cannot add a course via Memorial Self-Service, you will have to use the Course Change form. Approval is required from the instructor and the department head of the course. Completed forms must be submitted to the Registrar's Office (A 2003).
Dropping courses
Most courses can be dropped through Memorial Self-Service. When you cannot drop a course via Memorial Self Service, you will have to use the Course Change form. Completed forms must be submitted to the Registrar's Office (A 2003). The last day of regular registration in each semester/session is also the last day to get a 100% refund on your tuition for the dropped course.
Students wishing to drop courses should pay close attention to the regulations regarding academic prejudice and the drop deadlines in the University Diary.
Before the last day to drop
Electronic submission of a course change form
At this time, make sure to follow the process for submitting electronic Course Change forms using your @mun.ca email account.
Adding courses
Normally, students can add courses through Memorial Self-Service during the regular registration period (first two weeks of a semester or first week of a session). In exceptional circumstances, courses may be added after this period. 
If you need to add a course after the end of registration period, you will be required to submit to the Registrar's Office (A 2003) the following documents:
Course Change form with signatures of the course instructor and the academic unit for each course;
Note from the instructor/academic unit that you have been attending classes regularly or that you will be able to make up the missed material.
Dropping courses