The Second IACR School on Privacy-Preserving Machine Learning 2023

For technical inquiries contact us via


Application deadline: June 15, 2023.

Due to limitations on the lecture hall size, we cannot guarantee that everybody who applied will be able to attend the school (although we will do our best to accommodate everyone). Final confirmation of participation in the school will be sent to you on June 16.


The registration fee is PLN 200 (approx. EUR 40). It can be waived (especially for students). Please use the field in the form below for a fee waiver request. 


The payment link for the participants who did not obtain the waiver will be sent to them on June 16.


Note: after clicking the SEND button, you should receive a confirmation by email. If you did not receive it, please check your Spam folder, and if the confirmation email is not there, please get in touch with us directly. 

Information about the processing of personal data


The administrator of the personal data processed is IDEAS NCBR sp. z o.o. 69 Chmielna Street 00-801 Warsaw, Poland.

You can contact with the administrator by:

  • mail:

Data Protection Officer (DPO)

Controller has designated Data Protection Officer whom you may contact via email at You may contact the DPO in all matters relating to your personal data processing by the IDEAS NCBR sp. z o.o. and the exercise of rights in relation to the processing of personal data.

The DPO, however, does not proceed other matters, like answering messages left in the contact form.

Purpose and legal grounds of data processing

The administrator processes the contact information about the senders and recipients of electronic correspondence contained in this correspondence, for the purposes of:

  • based on art. 6 section 1 letter b with regard to art. 6 section 1 letter f of the GDPR¹:
    • enable contact with the administrator (including providing an answer, case execution),
    • receive letters, applications and requests in electronic form,
    • documenting the arrangements made with the message sender,
    • evidence, to secure information that can be used to demonstrate facts;
    • protection against claims and the assertion of possible claims.

Correspondence is stored for one year, except if the messages contain content relevant for further correspondence or for claims or defences, then selected messages will be stored for up to 3 years, i.e. until the expiration of the statute of limitations for claims under the Civil Code.

If the correspondence sent contains data of special categories referred to in art. 9 section 1 of the GDPR the basis for the processing of personal data will be art. 9 section 2 letter a of the GDPR (permission for processing of personal data of a particular category).

All other your data will be processed in special cases after you have given your separate consent to the processing of your data (art. 6 section 1 letter a of the GDPR), which you have the right to withdraw at any time. We also remind you that your withdrawal of consent does not affect the lawfulness of the processing that was carried out on the basis of your consent before it was withdrawn. You can withdraw your consent by sending a message via the contact form through which electronic correspondence is conducted.

Recipients of personal data

Your personal data may be made available to entities authorized by law. Access to your personal data will also be provided to authorized employees of the administrator, who must process your personal data as part of their duties and tasks.

Recipients of the data may also be other entities to whom the administrator will order the performance of certain activities that involve the processing of personal data, such as entities providing services for the protection of property and persons, postal and courier services, transport services, etc.

Your business data may also be transferred to the parties to the contracts concluded by the Administrator, if it is necessary for the execution of these contracts and will result from the concluded contract, e.g. NCBR+ sp. z o.o. w Warszawie.

Transfer of data outside the European Economic Area (EEA)

The data will not be transferred to third countries or international organisations.

Rights of the data subject

Under the GDPR data subjects have the following rights:

  • to access data and to receive copies of the actual data;
  • to correct (rectify) your personal data;
  • to restrict processing of personal data;
  • to erase personal data, subject to provisions of Art. 17 section 3 of the GDPR;
  • to file a claim with the President of the Personal Data Protection Office, if you believe data processing violates law.

Information on the requirement to provide data

Providing your personal data in the form is necessary to participate in the Warsaw Workshop on Social Choice. Providing other personal data is voluntary.

¹ Regulation of the European Parliament and the Council (EU) 2016/679 of April 27, 2016 on protection of individual persons with regard to the personal data processing and on the free flow of such data, and also repealing Directive 95/46/EC (general regulation on data protection) (Official Journal EU L 119 of 04.05.2016, page 1, with subsequent changes) — hereinafter as the GDPR.

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