34th Biennial Symposium

Dear colleagues,

It is with great pleasure that we extend an invitation for you to join us at the next CIA Biennial Symposium, which is scheduled to take place in Dubrovnik, Croatia from 27^th – 31^th of October 2025. This gathering, which promises both scientific enrichment and social camaraderie, will mark the 34th Symposium of our esteemed society.

Since its inception in 1954, the Collegium has been a beacon for international collaboration among friends dedicated to advancing research in the vast realm of allergic diseases and allied disorders. Our meetings have always embodied a spirit of open intellectual exchange, fostering stimulating debates in captivating locations worldwide. This tradition continues as we prepare to convene once more in the charming city of Dubrovnik, Croatia.

We eagerly anticipate the opportunity to welcome you to Dubrovnik for what promises to be an exceptional gathering of minds and a celebration of our shared commitment to advancing allergy and immunology research.

Kindest regards,

Prof. Thomas Bieber, MD, PhD, MDRA President, Collegium International Allergologicum	Adnan Custovic, MD PhD FRCP FMedSci Local Organizer, 34th Symposium