Timeline

Sessions	Deadlines (23:59:59UT)
Call for sessions Open	18 December 2019
Call for sessions Close	14 February 2020
Decision to Session Convenors	24 March 2020
Call for abstracts open	1 April 2020
Call for abstracts close	20 June 2020
Call for late abstracts as posters only open	21 June 2020
Call for late abstracts as posters only close	6 September 2020
Decisions on abstracts accept/reject/move by session convenors	3 July 2020
Allocation of the sessions to time slots by the PC	TBC
Decisions on abstracts oral/poster by session convenors	TBC
Notification of acceptance/oral/poster for abstracts	TBC
Decisions on late abstracts by session convenors	13 September 2020
Notification of late acceptance/poster for abstracts	16 September 2020

Topical Discussion Meetings (TDMs)	Deadlines (23:59:59UT)
Call for TDMs Open	15 April 2020
Call for TDMs Close	3 July 2020
Decisions on TDMs by the PC	TBC
Notification of acceptance/rejection/merging of TDMs and draft schedule	TBC
Online publication of TDM schedule	TBC

Medals	Deadlines (23:59:59UT)
Submission of Nominations	TBC
Decision on the Nominations by the Medal Committee (Internal Only)	TBC

Other	Deadlines (23:59:59UT)
Hotel accommodation	21 September 2020