Request an Invitation to attend #OTOMTG25

If you require a Visa to travel to the United States of America, now is the time to begin the visa process. If you need an invitation letter to present to the embassy/consulate, please complete and submit the below form.

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Annual Meeting & OTO EXPO

We look forward to seeing you October 11– 14, 2025 in Indianapolis, Indiana. Mark your calendars today for the premier event for the specialty.

2025 Sponsor & Exhibitor Prospectus
For Exhibitors and Sponsors
Visa Invitation Letter Request Form

Start Planning for #OTOMTG25

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Featured

See You in Indianapolis!

Known for fast cars and blockbuster events, the city of Indianapolis is a burgeoning metropolitan area quickly becoming known for its culinary and brewing scene, thriving cultural institutions, cool neighborhoods, and much more. Join the Academy in the city affectionately known as “Indy” for the AAO-HNSF 2025 Annual Meeting & OTO EXPO℠, from October 11 – 14.

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Affiliate Meeting/Event Information

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When you attend the Annual Meeting & OTO EXPO, you have the opportunity to stay up to date with groundbreaking research and best practices, participate in dynamic networking events, and discover the latest advancements in the exhibit hall.

Program
OTO EXPO
Special Events
What’s New at the Annual Meeting?

Future Meeting Dates

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