Dear colleagues and honourable members,

We are delighted to extend our invitation to the 57^th Annual Scientific Congress of the Korean Association of Orthodontists, scheduled to take place from October 9^th to 11^th, 2024.

This year's congress holds the overarching theme of "Big Change, Big Chance," reflecting the dynamic advancements and opportunities within the field of orthodontics. The congress will commence on October 9^th with a Pre-Congress session featuring lectures and hands-on courses on clear aligners, led by Dr. Hyeok Ji and Dr. Kenji Ojima.