The competent authorities for the registration of data altruism organisations designated to monitor compliance of recognised data altruism organisations with the requirements of this Regulation should be chosen on the basis of their capacity and expertise. They should be independent of any data altruism organisation as well as transparent and impartial in the exercise of their tasks. Member States should notify the Commission of the identity of those competent authorities for the registration of data altruism organisations. The powers and competences of the competent authorities for the registration of data altruism organisations should be without prejudice to the powers of the data protection authorities. In particular, for any question requiring an assessment of compliance with Regulation (EU) 2016/679, the competent authority for the registration of data altruism organisations should seek, where relevant, an opinion or decision of the competent supervisory authority established pursuant to that Regulation.