A Letter of Invitation is typically required for visa purposes. To request a Letter of Invitation, please email your program chairs with the following information:

• confirmation that your paper had been accepted
• the title of the paper and verification that you are the author
• the date you will be presenting

We are looking forward to welcoming international guests! Our goal is to host an in-person event, as much as possible.  However, accommodations will be made for presenters who are unable to enter Canada due to international travel restrictions, and online access to talks are in the works for these participants.