91st Annual Meeting of the American Thyroid Association

Hotel & Travel

Visas and Passports

Every person entering Canada should be in possession of a valid passport and/or identification card. Please contact the nearest Canadian Embassy or Consulate to your home for further information. The process of obtaining a visa to attend meetings in Canada may take some time. You are strongly urged to apply for a visa as early as possible.  For detailed information regarding obtaining a visa and other travel requirements, please visit https://www.canada.ca/en/immigration-refugees-citizenship/services/visit-canada.html

You may request a letter of invitation from the ATA to assist you for travel purposes when registering for the 2022 ATA Annual Meeting. Please email us with your full contact information (full name, degree, company, mailing address, email address, telephone number) to submit your request.


EventSphere is our official housing provider. Overflow hotel options will be available on the ATA housing website as the headquarters hotel fills. Please note that all official ATA reservations must be made through ATA’s housing vendor EventSphere.

Please note that all sleeping rooms for the ATA meeting should only be made using the secure, housing website established by ATA’s official housing vendor EventSphere. The website will allow you to book your sleeping room in the headquarters hotel at the ATA contracted group rate and then offer ATA-approved, convenient overflow options once the headquarters hotel fills. EventSphere will not make any unsolicited calls to meeting attendees or exhibitors for housing reservations. Any official correspondence you receive regarding housing will list EventSphere only as the ATA housing service. Please disregard any solicitation calls, emails, faxes, mailings or other correspondence from housing bureaus or vendors other than EventSphere promoting reservation assistance for the ATA meeting room block as they are fraudulent. ATA does not support these services and assumes no liability or responsibility for the actions of such vendors.

Important Dates

February 13 – April 15, 2022:
Abstract Submissions Open

May 16, 2022:
Registration Opens

September 12, 2022:
Housing Deadline