Processing of personal data is any operation with personal data, irrespective of the means and the procedure applied, such as, in particular, the collection, recording, storage, use, modification, disclosure, archiving, deletion or destruction of data. Any processing of personal data has to comply with the processing principles. Additionally, certain formal requirements may apply to data processing under certain circumstances, such as information or notification obligations or granting data subjects the right to access their personal data and/or the right of data portability. Unlawful processing may lead to sanctions and data subjects have specific remedies in case of an infringement of their personality rights due to unlawful data processing.