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Should you have any questions regarding your registration, please do not hesitate to contact the
Event Management of the University of Vienna
T: +43 (1) 4277-176 77
congress@univie.ac.at
https://event.univie.ac.at

International Federation of Operational Research Societies (IFORS 2026)

12.07.2026 - 17.07.2026
Venue: University of Vienna, Main Building, Universitätsring 1, 1010 Vienna, Austria

Organiser: University of Vienna, Department of Business Decisions and Analytics, Oskar-Morgenstern Platz-1, 1090 Vienna, Austria

 


Fields marked with an red asterisk (*) are mandatory.

Contact details

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Billing address

Billing address

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Payment Methods
Credit Card Payment 
(Amex, Mastercard, VISA)

Should you have any questions regarding your registration, please do not hesitate to contact the
Event Management of the University of Vienna
T: +43 (1) 4277-176 77
congress@univie.ac.at
https://event.univie.ac.at

Fields marked with an red asterisk (*) are mandatory.

Privacy Policy of the University of Vienna

Fields marked with a red asterisk (*) are mandatory.

Declaration of consent under data protection law

Please read the following paragraph carefully. If you do not agree to the paragraphs marked with an asterisk (*), you cannot use this application.

For queries and to revoke your consent to storage at any time, please contact:
Event Management of the University of Vienna
Congress Service
Universitätsring 1
1010 Vienna
congress@univie.ac.at

The Event Management of the University of Vienna and any processors will erase all relevant data stored as soon as they receive your withdrawal of consent.

Your personal data will be erased as soon as the purpose of the processing activity has been fulfilled and if no other statutory storage period applies.

For information about data storage, please see the Privacy Policy.


Data collection / storage / processing

I consent to the collection, storage and processing of my personal data (first and last name, e-mail address, address) by the Event Management of the University of Vienna as well as the organisers themselves for the purposes of

  • sending me a confirmation of registration
  • providing information 
  • personnel administration, financial administration, research and statistics
  • contacting me if registration is not completed

in the context of the event.

Please note that personal data will be stored until the end of the conference even if you do not complete the registration process, so that we can contact you.
If you do not wish this to happen, please contact the Event Management team at the University of Vienna so that your data can be deleted immediately.


I hereby declare that I am giving my consent freely. I have also been informed that I have the right to withdraw my consent at any time informally with future effect, and without any negative consequences for me.

I hereby declare that I have been informed and am fully aware of my rights as a data subject (right to be informed/right to rectification/right to erasure, etc.) pursuant to articles 12-21 of the General Data Protection Regulation.

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Payment Methods
Credit Card Payment 
(Amex, Mastercard, VISA)

Should you have any questions regarding your registration, please do not hesitate to contact the
Event Management of the University of Vienna
T: +43 (1) 4277-176 77
congress@univie.ac.at
https://event.univie.ac.at

Fields marked with an red asterisk (*) are mandatory.


House Rules

I confirm that I have taken note of the valid house rules of the University of Vienna.


Photographs / Video Recording

Parts of the conference may be photographed. The images may be used on the website and on Linkedin to promote the event and for any publication. If you do not want photos to be taken of you, please approach the photographer to not photograph you.


Dietary requirements

As part of the event, personal data on dietary preferences (such as vegan, vegetarian, kosher, halal, etc.) is collected and processed in order to ensure that catering is tailored to requirements. As this information may allow conclusions to be drawn about religious or ideological beliefs, it is considered special categories of personal data within the meaning of the GDPR. The processing is carried out exclusively on the basis of the express consent of the data subjects in accordance with Article 9(2)(a) GDPR and serves exclusively for the individual planning and implementation of the catering offer. The data is only stored for as long as is necessary to fulfill the purpose and no longer than required by law.

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Payment Methods
Credit Card Payment 
(Amex, Mastercard, VISA)

Should you have any questions regarding your registration, please do not hesitate to contact the
Event Management of the University of Vienna
T: +43 (1) 4277-176 77
congress@univie.ac.at
https://event.univie.ac.at

Fields marked with an red asterisk (*) are mandatory.

Registration

 

The following services are included in the registration fee:

  • Attendance of talks 
  • Welcome Reception on 12.07.2026
  • Opening Session on 13.07.2026
  • Farewell Party am 17.07.2026
  • Conference materials
  • Coffee breaks

Regarding the services at hand, the University of Vienna, as body governed by public law, is not qualified as taxable person for VAT-purposes according to Austrian tax authorities (non-taxable scientific entity, ‘hoheitliche Forschungsanstalt‘, Sec 2 par 5 Austrian Corporation Tax Act – KStG). Therefore, the services performed under this contract, are not subject to VAT in Austria.



Please select your registration category:

AMOUNT
670.00
TOTAL

AMOUNT
860.00
TOTAL
AMOUNT
460.00
TOTAL

AMOUNT
520.00
TOTAL

EURO-online registration code

As part of the conference registration you will have to enter your EURO-online registration code.
This is a 9 digit alphanumeric code that begins with “R”.
If you need to check your registration code you can do so on the EURO Online website.

Please enter your EURO-online registration code.

Certificate of participation

Please let us know if you require a certificate of participation. This will be sent by e-mail (PDF version) after the conference.

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Payment Methods
Credit Card Payment 
(Amex, Mastercard, VISA)

Should you have any questions regarding your registration, please do not hesitate to contact the
Event Management of the University of Vienna
T: +43 (1) 4277-176 77
congress@univie.ac.at
https://event.univie.ac.at

Side events

Fields marked with an red asterisk (*) are mandatory.

Please select if you want to participate:

Welcome Reception on 12.07.2026, 5.00pm

AMOUNT
0.00
TOTAL

Conference Dinner on 16.07.2026, 6.30pm

AMOUNT
150.00
TOTAL

Farewell Party on 17.07.2026, 4.00pm

AMOUNT
0.00
TOTAL

Dietary Requirements

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Payment Methods
Credit Card Payment 
(Amex, Mastercard, VISA)

Should you have any questions regarding your registration, please do not hesitate to contact the
Event Management of the University of Vienna
T: +43 (1) 4277-176 77
congress@univie.ac.at
https://event.univie.ac.at

Scientific Guest Participant

You may bring 1 Scientific Guest Participant with you.
To do so, please select the Scientific Guest Participant ticket and fill out the contact details.

 

The following services are included in the Scientific Guest Participant's registration fee:

  • Welcome Reception on 12.07.2026
  • Opening Session on 13.07.2026
  • Farewell Party am 17.07.2026
AMOUNT
150.00
TOTAL

Contact details - Scientific Guest Participant


Welcome Reception on 12.07.2026, 5.00pm

AMOUNT
0.00
TOTAL

Conference Dinner on 16.07.2026, 6.30pm

AMOUNT
150.00
TOTAL

Farewell Party on 17.07.2026, 4.00pm

AMOUNT
0.00
TOTAL

Dietary Requirements - Scientific guest participant

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Payment Methods
Credit Card Payment 
(Amex, Mastercard, VISA)

Should you have any questions regarding your registration, please do not hesitate to contact the
Event Management of the University of Vienna
T: +43 (1) 4277-176 77
congress@univie.ac.at
https://event.univie.ac.at

  • Account
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Payment Methods
Credit Card Payment 
(Amex, Mastercard, VISA)

Should you have any questions regarding your registration, please do not hesitate to contact the
Event Management of the University of Vienna
T: +43 (1) 4277-176 77
congress@univie.ac.at
https://event.univie.ac.at

Hotel Booking

A number of rooms has been reserved at hotels for the event (self-pay basis), which can be booked up to 6 weeks before the start of the event.

Please indicate whether you plan to book a room from this contingent.

Further information on hotel reservations can be found in the confirmation email you will receive after completing your registration.

  • Account
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Payment Methods
Credit Card Payment 
(Amex, Mastercard, VISA)

Should you have any questions regarding your registration, please do not hesitate to contact the
Event Management of the University of Vienna
T: +43 (1) 4277-176 77
congress@univie.ac.at
https://event.univie.ac.at

Fields marked with an red asterisk (*) are mandatory.

Overview

Cancellation Policy
  • Account
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Payment Methods
Credit Card Payment 
(Amex, Mastercard, VISA)

Should you have any questions regarding your registration, please do not hesitate to contact the
Event Management of the University of Vienna
T: +43 (1) 4277-176 77
congress@univie.ac.at
https://event.univie.ac.at

Payment Options

Regarding the services at hand, the University of Vienna, as body governed by public law, is not qualified as taxable person for VAT-purposes according to Austrian tax authorities (non-taxable scientific entity, ‘hoheitliche Forschungsanstalt‘, Sec 2 par 5 Austrian Corporation Tax Act – KStG). Therefore, the services performed under this contract are not subject to VAT in Austria.

Please select your payment option.

Please make sure that the 3D Secure function of your credit card is already activated. This is necessary for online credit card payments.

  • Account
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Payment Methods
Credit Card Payment 
(Amex, Mastercard, VISA)

Should you have any questions regarding your registration, please do not hesitate to contact the
Event Management of the University of Vienna
T: +43 (1) 4277-176 77
congress@univie.ac.at
https://event.univie.ac.at

Thank you for your registration!

A confirmation will be sent to the e-mail address you provided. This may take a few minutes.

Please check your spam folder if you do not receive a confirmation.

If you have any questions regarding your registration, please contact congress@univie.ac.at.

Back to event website

Payment Methods
Credit Card Payment 
(Amex, Mastercard, VISA)

Should you have any questions regarding your registration, please do not hesitate to contact the
Event Management of the University of Vienna
T: +43 (1) 4277-176 77
congress@univie.ac.at
https://event.univie.ac.at

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