Important Dates Important Dates For important dates and deadlines, see below. You are strongly encouraged to mark your calendar accordingly! Schedule Date Abstract Submission Opens May 20, 2022 Early Bird Registration Opens May 20, 2022 Abstract Submission Deadline Aug 19, 2022 Hotel Reservation Opens Aug 22, 2022 Early Bird Registration Deadline Sept 23, 2022 Advance Registration Deadline Oct 21, 2022 Opening Ceremony Featuring APVRS Tano Lecture Nov 18, 2022