CLEF 2022 Registration


Registration fees

Fees are in Euros (€) - V.A.T. 22% included. An invoice will be issued for every fee paid and mailed to your address.

Early Registration Until July 20 Regular Registration Until August 25 Late / On-site Registration
In-presence€ 400€ 450€ 500
Online€ 100€ 120€ 150
Notice: Poster sessions (from the main conference or labs) will be organised in-presence only (that is, no remote poster presentations and no remote poster attendance).

Registrations will be accepted until 31 AUGUST 2022. The registration link will be disconnected at 12PM (Central European Time). After this date, only on-site registration will be allowed. Please note that in that case, the full conference kit cannot be guaranteed.

Registration Fees Include:

  • - admission to all sessions: conference and labs
  • - daily lunch
  • - daily coffee breaks
  • - social events

How to register

The registration website is open:

Select the kind of participation (in-presence or online) and the kind of payment (card or bank transfer). Please note that admission to the Conference cannot be guaranteed unless full payment has been received.
An invoice will be issued for any fee paid and sent to your address.

Things to notice
  • - A registration is considered valid only after the corresponding payment has been received.
  • - Registration will be unattended until August 24th.

Upgrading from online to on-site:

Participants that registered for online participation that would like to join us on-site can be upgraded. Please, contact Fabio Pizzimenti at fabio.pizzimenti [at] to get the instructions, pay the fee difference, and come to Bologna.

Downgrading from on-site to online:

Participants that registered for on-site, but cannot make it to Bologna can request to be downgraded to online. The deadline to do so is on the 25th of August and, due to administrative costs, the reimbursement will be of 50% of the fee. Please, contact Fabio Pizzimenti at fabio.pizzimenti [at] to get the instructions, request the reinbursement and join the conference on-line.
Notice that the actual reimbursement will occur after the end of the conference.

Registration Fee Waivers for Students

CLEF 2022 has secured sponsorship from the Friends of SIGIR program for a number of registration fee waivers targetting students. The registration includes access to all components of the event including lunch and social events (full access will be granted to on-line participants). The rest of the expenses (e.g., traveling, lodging) will not be covered by the grant and come at the expense of the participants.

Preference will be given to:

  • - Students who are authors of a paper at the CLEF 2022 conference.
  • - Students who are authors of one (or more) participant paper in any of the CLEF 2022 Labs.
  • - Students coming from developing countries.

Interested students must apply by submitting this form.

Important dates

Application deadline: July 5th at 23:59 CET
Selection announcement: July 11th

Students granted the sponsorship will be expected to register online using the same form as for other participants (but they will not have to pay the fees!)

Fees for students that do not get the grant will be subject to the standard registration calendar (table on top)

The notifications were sent by the deadline. Please, check your spam folder if you did not received the email. Would you have any question, contact giovanni.dasanmartino [at]

Registration Contacts

For requests and information on REGISTRATION AND ASSOCIATED ADMINISTRATION ISSUES, please contact:
Fabio Pizzimenti
email: fabio.pizzimenti [at] 
Fondazione Alma Mater