Joint data processing:
Please note that regarding the Loyalty Programme, for the sake of interoperability, Arisende s.r.o., CP Regents Park Two Ltd., Slovenske liecebne kupele Piešťany, a.s., SC Balneoclimaterica SA and Léčebné lázně Mariánské Lázně a.s. shall be joint controllers. For more information on the hotels, please refer to Section 3. As regards the processing of data the joint controllers proceed in accordance with this Policy. Participation in the programmes may occasionally require the provision of further personal data, in which case the Company may request the given data and inform the data subject about the purpose, manner and duration of data processing. For Frequent Guests signing up to the newsletter or contributing to promotional activities, the Company shall further handle the data listed above according to the provisions in Section 2.7 in this Policy. If you wish to exercise any of your rights referred to in Section 1, regarding the data recorded in the course of the above activities, or if you wish to contact us for any other reasons, please, inform us by sending an e-mail to dep(at)danubiushotels.com.
Who is the data controller? 
Arisende s.r.o., CP Regents Park Two Ltd., Slovenske liecebne kupele Piešťany, a.s., SC Balneoclimaterica SA and Léčebné lázně Mariánské Lázně a.s. shall be joint controllers