If you are participating in the conference in an invited role (eg, Abstract Author, Program Committee, Invited Speaker, etc), you are preapproved to register. Please use the same email address provided (eg, where you received your preapproved email notification or what was provided in the abstract submission system) to avoid having to go through the application process. If you are unsure of the email address we have on record for you, please email CROIregistration@iasusa.org for assistance.
CROI 2022 Registration Is Closed
If you have an existing approved application, please use the "Modify Registration" below to complete your registration. If you are a preapproved registrants, please contact us at CROIregistration@iasusa.org for assistance to complete your registration.
Answers to the most frequently asked questions can be found on the FAQ page. For questions or registration support, call (415) 544-9400 (country code 001) or email CROIregistration@iasusa.org Monday through Friday from 8:30 AM to 5:30 PM Pacific Time.