98th Annual Conference

May 15-17, 2025

Des Moines Marriott, Downtown

EARLY REGISTRATION FOR THE CONFERENCE IS NOW CLOSED.
You’re still welcome to attend the conference — there’s no limit on the number of attendees— but you’ll need to register in person at the Marriott.
On-site registration will be open on Thursday, May 15, from 8:00 AM to 4:00 PM, and on Friday, May 16, from 8:00 AM to 12:00 PM.

Book Your Room at the Marriott for the 98th Annual IBA Conference!

The 98th Annual IBA Conference will be here before we know it and the reservation block is now open!
Click on the link below to reserve your room:

Future Conference Dates

99th Annual Conference: May 14-16, 2026

100th Annual Conference: May 13-15, 2027