Upcoming immunology-related events are listed below.
Immunology-related Events
Do you have an upcoming immunology-related event to share with the FOCIS community? For consideration, please submit your event using the form below. Please be aware that FOCIS maintains the right, in its sole discretion, to accept or reject events submitted. Events submitted by FOCIS Member Societies, FOCIS Centers of Excellence, and FOCIS Co-Marketing Partners will receive preference.

31st International Congress of The Transplantation Society – TTS 2026
Sunday, September 20 – Wednesday, September 23, 2026 | Sydney, Australia
We are thrilled to invite you to mark your calendars for the 31st International Congress of The Transplantation Society (TTS 2026), taking place from September 20 to 23, 2026, in the vibrant city of Sydney, Australia. This landmark event will bring together over 3,000 participants, including clinicians, scientists, trainees, and allied health professionals from across the globe, all united by a shared commitment to advancing the field of transplantation.
Learn more here: https://tts2026.org/
FOCIS goes South IV “Designing and monitoring immunotherapies: from mechanisms to clinical translation”
Tuesday, October 13 – Thursday, October 15 2026 | Uruguay

Fellowship deadline is August 2, 2026: https://docs.google.com/forms/d/e/1FAIpQLSciOTj0fy0xL-49FUFw7D_6T6X5n_FbkOkrUzqvWy15ZVYACA/viewform?pli=1
Registration deadline is September 7, 2026: https://docs.google.com/forms/d/e/1FAIpQLSciOTj0fy0xL-49FUFw7D_6T6X5n_FbkOkrUzqvWy15ZVYACA/viewform?pli=1
4th edition of The Promises of Treg and Interleukin-2 Therapies
Wednesday, October 21 – Friday, October 24, 2026 | Paris, France
Following the remarkable success of our previous editions, we are thrilled to announce that the 4th edition of The promises of Treg and Interleukin-2 therapies will take place 21–24 October 2026 at the International Conference Center, Sorbonne University, Paris. As always, our program will be highly translational, bridging fundamental immunology with cutting-edge clinical advances in autoimmune and inflammatory diseases, allergy, transplantation, and cancer. We will also feature dedicated sessions on Treg cell-based therapies, exploring their vital interplay with IL-2 and their therapeutic potential. Registration is now open – take advantage of early-bird rates!
Visit our website for more details: https://www.il2-2026.com/

2026 ASHI Annual Meeting – Montreal
Monday, October 26 – Friday, October 30, 2026 | Montreal, QC, Canada
The American Society for Histocompatibility and Immunogenetics (ASHI) is partnering with the Canadian Society for Transplantation (CST) to host a joint scientific meeting from October 26–30, 2026 in Montreal, Quebec. Together, the two societies will present the ASHI/CST Joint Scientific Meeting: Advancing the Science of Transplantation—a collaborative program dedicated to sharing the latest research, innovations, and clinical advancements in the field. For more information, contact ASHI at info@ashi-hla.org.

BSI Congress 2026
Monday, November 30 – Thursday, December 3, 2026 | Glasgow, Scotland
Our flagship annual meeting brings together more than 1,500 immunologists from around the world, with a broad programme spanning immunology research and clinical practice, alongside opportunities for networking and professional development. Registration and abstract submission are currently open for both meetings, with abstract submissions closing on 7 September 2026.
18th ISNI Congress
Monday, October 25 – Thursday, October 28, 2027 | Venice, Italy

More details coming soon: https://www.isniweb.org/upcoming-isni-congresses
Have an event to post to this list?
Interested in FOCIS showcasing your event on our website? Submit here and someone will reach out to you if your event is eligible.


