Registration Cancellation Policy
Registrations canceled before April 14, 2018, 4:59 p.m. pacific time receive a full refund. Refunds will be issued back to your credit card. Registrations cannot be canceled or refunded after that time.
If you are denied a visa and you applied for your visa before May 11th (60 days before the meeting) , we will refund your registration fees even after the cancellation deadline. Applying for a visa after this date and not getting an answer does not qualify you for a late refund. Refund requests must be received within one week of the close of the meeting with accompanying documents showing a visa denial. See the Help menu for contact information.
If your visa is denied before April 14, 2018, 4:59 p.m., you may cancel and refund your own registration in the Payment and Receipt section of your registration.