This Regulation should be without prejudice to Regulations (EU) 2016/679 and (EU) 2018/1725 of the European Parliament and of the Council and to Directives 2002/58/EC and (EU) 2016/680 of the European Parliament and of the Council and the corresponding provisions of national law, including where personal and non-personal data in a data set are inextricably linked. In particular, this Regulation should not be read as creating a new legal basis for the processing of personal data for any of the regulated activities, or as amending the information requirements laid down in Regulation (EU) 2016/679. The implementation of this Regulation should not prevent cross-border transfers of data in accordance with Chapter V of Regulation (EU) 2016/679. In the event of a conflict between this Regulation and Union law on the protection of personal data or national law adopted in accordance with such Union law, the relevant Union or national law on the protection of personal data should prevail. It should be possible to consider data protection authorities to be competent authorities under this Regulation. Where other authorities function as competent authorities under this Regulation, they should do so without prejudice to the supervisory powers and competences of data protection authorities under Regulation (EU) 2016/679.