From the TTSAB:

International Diary of transfusion related events from ISBT
Date Title
4th May 2021 IPFA/PEI ‐ The International Workshop on Surveillance and Screening of Blood‐borne Pathogens
13th – 15th May 2021 The Canadian Society for Transfusion Medicine (CSTM) are holding their annual scientific conference virtually in 2021.
26th – 27th May 2021 21st Congress of the European Society for Hemapheresis
5th – 9th June 2021 ISBT In Focus, the 31st regional congress of the ISBT, will be a virtual event in 2021
17th September 2021 11th BIC International Conference – Advances in Haemostasis and Bleeding Disorders
22nd – 24th September 2021 Deutsche Gesellschaft für Transfusionsmedizin und Immunhämatologie e.V.
23rd – 26th September 2021 16th International Congress on Myelodysplastic Syndromes (MDS 2021)
13th – 16th November 2021 32nd Regional congress of ISBT, Brisbane, Australia
See ISBT Congress webpage: Click Here