Expo Only registration is temporarily closed as we get ready to open registration for all registration types in April. However, you can still register by printing the Expo Only registration form and following instructions on the form for faxing or mailing.

Thank you for your patience as we switch the registration system over, and we apologize for any inconvenience this may cause.


  • Deadline for discounted early registration rates: June 8, 2023 at 12 midnight U.S. Eastern Time
  • Deadline for advanced registration rates: July 21, 2023 at 12 midnight U.S. Eastern Time
  • Start of onsite registration rates: Saturday, July 22, 2023


Onsite registration at the Anaheim Convention Center in Anaheim, California, will be open at the following times (which are in U.S. Pacific Time):

Saturday, July 22, 2023*

12 – 5 p.m.

Sunday, July 23, 2023

7:30 a.m. – 6:30 p.m.

Monday, July 24, 2023

7 a.m. – 5 p.m.

Tuesday, July 25, 2023

7 a.m. – 5 p.m.

Wednesday, July 26, 2023 

7 a.m. – 5 p.m.

Thursday, July 27, 2023

8 a.m. – 12 p.m.

*On Saturday, registration will be held at a satellite site at the Anaheim Marriott.


Contact our Customer Service Center.

Convention Data Services (CDS) is the only authorized registration vendor for the 2023 AACC Annual Scientific Meeting & Clinical Lab Expo. If you are contacted by any company other than CDS regarding registration, please note that these companies are not authorized to represent AACC nor do they have access to registration.

AACC Housing Is Open

Take advantage of benefits like complimentary shuttle service and special rates by booking your hotel through the AACC housing center.

2022 Session Recordings

Experience the best of 2022 AACC with the session recordings, which feature more than 150 hours of the meeting’s plenaries and scientific sessions.