Prior to each session, your sessional registration status is initially set as "Invited to Register". 
You can enrol in courses but your registration status has to be changed to "Registered" by this date, otherwise your sessional registration will be "Financially Cancelled", and your course enrolment will be cancelled.
You must pay the Minimum Payment to Register Amount displayed on your current session ACORN/ROSI invoice at least 3-5 business days prior to the published registration deadline for your division. Some types of payments can take up to 10 business days to be recorded in ACORN/ROSI. The recording of your Minimum Payment to Register amount on ROSI will change your sessional registration status to "Registered".

Colleges may have earlier deadlines.
 

Colleges may have earlier Deadlines.

Examples include R&R approvals, BD taking Graduate courses, LoA (if known), Requests for Letter of Permission, Course Work Extensions, Program Extensions etc. The deadline applies to both Graduate and Basic Degree Students.

Registration and payment deadline to take the language exam(s) is August 26, 2016.
 

This deadline applies to registration and payment.