42^nd Liège International Astrophysical Colloquium
13-17 July 2026

To Be or not to Be : Understanding the star, the disk, and the stripped companions

Registration Form

First name (e.g. Albert):
*
Last name (e.g. Einstein):
*

Affiliation (e.g. Princeton):
*

Email adress:
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Confirm e-mail address:
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Registration type and payment *

Full registration and payment is required to attend the meeting and its activities. Payment must be made no later than May 15.
If you plan for someone to accompany you for a social activity, please contact liac42@uliege.be before May 15 and provide details - the payment of a smaller fee will be required in such a case.

Standard 350.00 € - bank transfer (favored option, especially if you are in Europe)
Standard 350.00 € - online payment (notably credit card: please have all info at hand)
Invited reviewer or ULiège contributor

Do you need a receipt (beyond email confirmation) of fee payment?

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Is there anything special to be noted on this receipt (e.g. specific affiliation detail required by university administration for reimbursement)? Please provide all required information (receipts will be made only once):

Attendance *

Do you need a letter for visa application?

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Lunch (and conference diner): Do you prefer a vegetarian menu?

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Do you plan to attend the conference dinner on Thursday evening?

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Do you plan to attend a social activity on Thursday afternoon?

Yes No

Note that attendance to these activities is limited and will be provided on a first-come, first-served basis.
Your choices (in order of preference):

1:
2:
3:

IAU working group "Active B stars"

This meeting is organized under the auspices of the IAU working group "Active B stars" which focuses on Be stars, magnetic stars and high-mass X-ray binaries. If you are an IAU member, it is possible to join the WG just by telling us your wish below.

Yes, I wish to join the WG.

Information on the protection of your personal data *

Personal data collected using this form will be recorded by the coordinators of the LIAC42 colloquium in order to organize this event. This data will only be kept for the time necessary for the holding of this symposium. It will be processed on the basis of contractual performance and shall not be communicated to third parties.

Yes, I agree to the above policy. *

By registering for this colloquium I accept that my name and affiliation will appear in the published list of participants. *

In accordance with the provisions of the General Data Protection Regulation (UE 2016/679), you can exercise your rights (access, rectification, erasure, restriction to processing, data portability, objection) by contacting ULiège Data Protection Officer (dpo@uliege.be - Mr. Pierre-François Pirlet, Building B9 "GDPR" Cell, Quartier Village 3, Boulevard de Colonster 2, 4000 Liège, Belgium). You are also free to lodge a complaint with the Data Protection Authority (https://www.dataprotectionauthority.be, contact@apd-gba.be).

And finally...

Refund policy

Please note that, in case you cannot attend after performing the payment, the registration fee can be refunded, minus the bank transaction charges, only by bank transfer and only until May 15.

If you have any questions or issues, contact us at liac42@uliege.be.