I herewith certify that, I am currently in a possession of one of the following certificates in English language with validity OVERLAPPING the dates of the conference (July 23-29, 2022):

  1. Certificate of full vaccination: 2 doses, the second one dated not earlier than January 30, 2022, or 3 doses, the third one dated not earlier than July 30, 2021. *Please note that the validity of the booster has been extended to twelve full months*.
  2. Certificate of recovery dated NOT earlier than January 30, 2022.
  3. Certificate of recovery dated earlier than January 30, 2022 , plus a certificate of a minimum of two vaccinations, the last one dated after July 30, 2021.

I herewith explicitly authorize the IJCAI Organization and its agents to control such a certificate at time of onsite registration at the Messe Wien, Orangerie of the Schönbrunn Palace and University of Economics in Vienna, Austria or any other time as required by the Austrian health regulations and Federal Ministry of Health of the Republic of Austria during the IJCAI-ECAI-22 Conference.

By clicking accept, the authorization process will be complete and irrevocable.


I hereby acknowledge that the IJCAI-ECAI-2022 is an in-person event with a virtual component for major sponsors and delegates who cannot travel pursuant to the Covid-19 regulations of their country of residence.

I acknowledge that all Covid-19 measures for travelers to Austria were lifted on March 5, 2022 and there are no obstacles preventing me from entering Austria on part of the Government of the Republic of Austria.

Every paper has to be presented in-person by either one of its authors or a proxy designated by the author(s).

I hereby certify that my paper will be presented in-person by either myself or one of my peers.

I hereby certify that should the Covid-19 regulations of my country of residence prevent me to participate myself, I shall do my very best to find a proxy to present my paper and send the Program Chair the name and affiliation of that person by camera-ready deadline May 2, 2022 , AoE by filling out the following form: https://docs.google.com/forms/d/e/1FAIpQLSfP-mfcQwB54M7Ga0OD4gdSFLAr3–txnMBgwp1hWQmVDtA-A/viewform?vc=0&c=0&w=1&flr=0

I acknowledge that the proxy must register to the conference in their own name.

I acknowledge that failure to find the proxy will result in a very limited exposure of my paper at the conference. In case I do not have a proxy to present my paper, I must inform the Program Chair by the camera-ready deadline May 2, 2022, AoE by filling out the following form: https://docs.google.com/forms/d/e/1FAIpQLSfP-mfcQwB54M7Ga0OD4gdSFLAr3–txnMBgwp1hWQmVDtA-A/viewform?vc=0&c=0&w=1&flr=0

By clicking on accept, you acknowledge and irrevocably accept all of the above.


Cancellation and Changes

All cancellations must be sent to registration@ijcai.org via e-mail. Any change of name will be dealt with as a cancellation and a new registration. Students applying to IJCAI-ECAI-22 Volunteering Program MUST NOT register before notification from Volunteers’ Chair, otherwise the processing fee of U$ 100 shall apply.

In case of cancellations until June 20, 2022, payments will be refunded less U$ 100 processing fee. The processing fee of U$ 100 shall apply to any and all cancellations! 

No refund will be made for cancellations received after June 20, 2022 or to the registrants who fail to attend in person. 

In case of conference cancellation for reasons beyond the control of IJCAI-ECAI-22 organizers, the liability of the IJCAI-ECAI-22 organizers is limited to the fees already paid by the registrants. IJCAI-ECAI-22 organizers will not be responsible for any personal inconvenience that may arise. 

General Disclaimer for service providers:

In offering the Vienna Airport, Airport public transportation system, Viennese public transportation system, the Messe Wien, Austropa Interconvention services and all other service providers (hereinafter referred to as “Supplier(s)”) for the IJCAI-ECAI-22, the IJCAI-ECAI-22 organizers act only in the capacity of agent for the Suppliers and have no control over personnel, equipment or operations or providers of accommodations or other services included as part of the IJCAI-ECAI-22 program. The IJCAI-ECAI-22 organizers assume no responsibility for and will not be liable for any personal delay, inconvenience or other damage suffered by conference participants which may arise by reason of (1) any wrongful or negligent acts or omissions on the part of any Supplier or its employees, (2) any defect in or failure of any vehicle, equipment or instrumentality owned, operated or otherwise used by any Supplier, or (3) any wrongful or negligent acts or omissions on the part of any other party not under control, direct or otherwise, of the IJCAI-ECAI-22 organizers. 

Information Processing:

The processing of personal data, such as the name, address, e-mail address, affiliation and payment information of a data subject shall always be in line with the General Data Protection Regulation (GDPR), and in accordance with the country-specific data protection regulations applicable to the IJCAI Organization.

Photograph and Video Release

For valuable consideration received, I hereby give the International Joint Conferences on Artificial Intelligence Organization (IJCAI) the absolute and irrevocable right and permission, with respect to the photographs and film or tape that it will take of me during the 31st International Joint Conference on Artificial Intelligence and the 25th European Conference on Artificial Intelligence (IJCAI-ECAI-22) held July 23-29, 2022 at the Messe Wien, Messeplatz 1, A-1020 Vienna, Austria

  • (1) To copyright the same in its own name or any other name that it may choose.
  • (2) To use, re-use, publish, and re-publish the same in whole or in part, individually or in conjunction with other photographs or images or video recordings, in any medium and for any purpose whatsoever, including (but not by way of limitation) illustration, promotion, advertising and trade, and
  • (3) To use my name in connection therewith if he/she so chooses.

I hereby release and discharge the Photographer/Cameraman, his/her heirs, executors, assigns and any designee (including any agency, client, broadcaster, periodical or other publication) from any and all claims and demands arising out of or in connection with the use of such photographs, film, or tape, including but not limited to any claims for defamation or invasion or privacy.

I am of legal age and have read the foregoing and fully understand the contents thereof.