According to Art. 13 of the general regulation on the protection of personal data of 27 April 2016 (Journal of Laws EU L 119 of 04/05/2016), hereinafter referred to as the GDPR, I would like to inform you that:

1.The administrator of your personal data is Wydawnictwo Czasopism i Książek Technicznych SIGMA-NOT Sp. z o.o. - 03-450 Warsaw, Ratuszowa 11 Str.,

2. Contact with the Data Protection Officer - This email address is being protected from spambots. You need JavaScript enabled to view it.,
3. Your personal data will be processed for the purpose of sending commercial offers pursuant to art. 10 sec. 2 of the Act on the provision of electronic services and marketing pursuant to Art. 6 sec. 1 lit. a GDPR,
4. Your personal data will be stored until your consent is revoked,
5. You have the right to request the administrator to access your personal data, the right to rectify it, delete or limit processing, the right to withdraw consent and the right to transfer data,
6. You have the right to lodge a complaint with the supervisory authority,
7. Providing personal data is voluntary.