Dates Overview

We want to ensure that you never miss a deadline. From the opening of registration and hotel reservations to the abstract submission deadline, make sure to keep these dates in mind. 

DATES OVERVIEW

We want to ensure that you never miss a deadline. From the opening of registration and hotel reservations to the abstract submission deadline, make sure to keep these dates in mind. 

November 6, 2018 at 11:59 PM (EST)
Abstract submission deadline

Late December 2018
Abstract notifications sent to First Authors

January 7, 2019, at 12:00 Noon (EST)
Late-breaking Data submission deadline

January 2019
Abstract titles available on ASCO-SITC Clinical Immuno-Oncology Symposium website

January 11, 2019, at 12:00 Noon (EST)
Abstract withdrawal deadline (withdrawal requests must be emailed by first authors only)

January 23, 2019, AT 11:59 PM (EST)
Hotel Reservation and Early Registration Deadline
Want to receive your Symposium badge in the mail before the Symposium? Register by the early registration deadline.

February 13, 2019, AT 11:59 PM (EST)
Last day to change your hotel reservation online

February 14, 2019
Hotel reservation changes and cancellations cannot be made online

February 15, 2019
Change your reservation by contacting the hotel directly

February 24, 2019, AT 11:59 PM (EST)
Registration Cancellation Deadline

February 25, 2019
Abstracts are released on Meeting Library at 5:00 PM (EST)

72 HOURS PRIOR TO YOUR SCHEDULED ARRIVAL DATE
Final deadline to cancel hotel reservation by contacting the hotel directly

February 28-March 2, 2019
ASCO-SITC Clinical Immuno-Oncology Symposium