Frequently Asked Questions

All requests for cancellations must be made in writing and sent to  aats@spargoinc.com. by April 9, 2026. Please visit our Terms and Policies Page to view the AATS cancellation policy.

Click here to view travel information.

Explore Chicago

Unauthorized Seller Lists
These individuals/companies are not authorized to sell any information related to our vendors, attendees, or exhibitors.

• ExpoCapitals.com
• HotelBookingConsulting.com
• Business Travel Bureau

AATS encourages a business casual dress environment.

Pursuant to the Americans with Disabilities Act, if you require special accommodations at the event location and /or hotel to fully participate in the meeting, please contact meetings@aats.org with your request or note this during your registration. You may also visit the Registration and Guest Services desk for onsite requests.

A private room is available onsite for any nursing attendees or those with sensitive or personal health needs. Please visit the registration desk onsite for information on this private space.

Access more information about Accreditation and CME credit claiming here.

Registration Questions: AATS@spargoinc.com
Hotel Reservation Questions: aatshousing@spargoinc.com
Education/Programming Questions: meetings@aats.org
AATS Concierge/Member Information: membership@aats.org
Sponsorship & Industry Programs: industry@aats.org

Join the conversation! Follow #AATS2026 on X and check out the social media wall onsite in Chicago to view our leaderboard. Who will be the top poster of #AATS2026? Don’t miss our selfie stations, and be sure to tag @AATSHQ and #AATS2026 in your posts!