Dear colleagues, dear ORCA friends,

On behalf of the Local Organizing Committee, I would like to warmly invite you to the 73^rd ORCA Congress, which will be held from June 24^th to 27^th in the beautiful city of Zagreb, Croatia.

We are thrilled to invite and welcome you all to Zagreb, a vibrant city where tradition meets innovation. We are excited to offer you a rich scientific programme and the opportunity to reconnect, exchange ideas face-to-face, and build new collaborations within our global ORCA community.

ORCA continues to break new ground as the leading international platform for researchers, clinicians, and the dental industry dedicated to advancing oral health through science and research in Cariology.

The 2026 Congress promises four days of insightful, skill-enhancing content featuring some of the most renowned experts in cariology and oral health. Our Scientific Committee is looking forward to prepare a dynamic programme that includes keynote lectures, poster presentations, symposia, and interactive discussions, all aimed at showcasing the latest advancements and innovations in cariology.

Don’t miss this opportunity to stay at the forefront of scientific progress, exchange knowledge, and strengthen professional ties in an inspiring and collegial atmosphere in our beautiful capital Zagreb.

We look forward to welcoming you to Zagreb in June 2026 and sharing a truly memorable ORCA experience with you in scientific and social events!

Warm regards,

Hrvoje Jurić
Organizing Committee President and ORCA Co-President