The International Society of Blood Transfusion is a global professional membership association dedicated to blood transfusion and cellular therapies.

About ISBT is the global knowledge network for Transfusion Medicine The International Society of Blood Transfusion (ISBT) is a scientific society founded in 1935.

Official database of blood group systems, antigens, and alleles from The International Society of Blood Transfusion (ISBT).

Meet colleagues and discuss your work. If you are an ISBT member and have a solid background in a specific topic related to the field of Transfusion Medicine, you can join one of the ISBT Working Parties.

This page displays all events and can be searched by date, type of event and location.

When you become a member of ISBT, you will be part of an international community of professionals sharing best practices and the latest know-how in blood transfusion and cellular therapies.

ISBT Code of Ethics Defining ethical and professional principles to underpin the establishment and activities of blood services and identifying professional standards for those practicing transfusion …

Welcome words from ISBT Dear colleagues, dear friends, It is my great privilege, on behalf of the International Society of Blood Transfusion (ISBT), to welcome you to the 39th International ISBT …

Future ISBT Congresses Please find below an overview of the dates and locations of the future ISBT Congresses. ISBT Perth (Regional Congress) - 26-29 October 2025 ISBT Kuala Lumpur …

The 35th Regional ISBT Congress in Milan, Italy was a huge success - with delegates, speakers, and exhibitors joining us from around the globe. Take a sneak peek into the closing ceremony below.