Dates Overview

ASCO wants to ensure that you never miss a deadline. From the opening of registration and hotel reservations to the release of abstracts, keep these dates in mind as you prepare to attend the 2018 ASCO Annual Meeting.

MARCH 15, 2018

Late-Breaking Data Submission Deadline (authors must submit a shell/placeholder by the February 13 deadline to be considered for Late-Breaking Submission)

MARCH 20-21, 2018

Scientific Program Committee Meets to Select Abstracts

MARCH 30, 2018

First Authors Notified of Abstract Selection Decision

APRIL 8, 2018

Abstract Withdrawal Request Deadline

APRIL 25, 2018

Full Program Available, Including Abstract Titles with iPlanner Website Launch

APRIL 25, 2018, AT 11:59 PM (EDT)

Hotel Reservations and Early Registration Deadline

Want to receive your badge in the mail before the Meeting? Register by the early registration date.

Early May

iPlanner app launches

MAY 16, 2018 AT 5:00 PM (EDT)

Abstracts released on Meeting Library.

JUNE 1-JUNE 5, 2018

2018 ASCO Annual Meeting

Future Meetings

Save the date for future ASCO Annual Meetings.

May 31-June 4, 2019
Chicago, IL

May 29-June 2, 2020
Chicago, IL