Timeline

Sessions	Deadlines (23:59:59UT)
Call for sessions Open	18 December 2019
Call for sessions Close	14 February 2020
Decision to Session Convenors	ASAP on or after 24 March 2020
Call for abstracts open	ASAP on or after 01 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	6 July 2020
Decisions on abstracts oral/poster by session convenors	17 July 2020
Notification of acceptance/oral/poster for abstracts	21 July 2020
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	26 June 2020
Decisions on TDMs by the PC	6 July 2020
Notification of acceptance/rejection/merging of TDMs and draft schedule	21 July 2020
Online publication of TDM schedule	28 July 2020

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

Registration	Deadlines (23:59:59UT)
Early-bird deadline	9 August 2020
Late deadline	4 October 2020
On-site at any time after the Late deadline	06 November 2020