ESB 2022 KEY DATES: October 2021 October 2021 Call for perspective talks submission 30 November 2021 30 November 2021 Perspective talks submission deadline December 2021 December 2021 Call for abstract submission 31 January 2022 31 January 2022 Abstract submission deadline 31 March 2022 31 March 2022 Abstract review notification 16 May 2022 16 May 2022 Early registration deadline