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ALL ATTENDEES MUST PREREGISTER TO GAIN ACCESS TO THE VIRTUAL PROGRAM. The AIES-21 program registration includes admission to all prerecorded and interactive sessions during the conference, including technical paper and poster presentations, invited talks, and exhibits.

The AIES-21 online registration form is available at

Technical Program Registration Fees

Early: On or before April 30
Late: After April 30

Regular AAAI or ACM Member
(To qualify for the member rate, you will be required to provide a membership number.)
Early $95
Late $120

Regular Nonmember
Early $125
Late $150

Early $60
Late $85

Payment Information
Payment of registration fees is required at the time of registration. Checks and bank transfers must be in US dollars. Visa, MasterCard, American Express, Discover, and JCB are also accepted. Qualifying students will be asked to upload proof of student status during the online registration process.

Refund Requests
The deadline for refund requests is May 7, 2021. All refund requests must be made in writing to A $25.00 processing fee will be assessed for all refunds.

General Inquiries
General inquiries regarding the conference should be directed to AAAI at