In order to ensure adequate oversight and enforcement of the obligations laid down in this Regulation, Member States should designate at least one authority with the task to supervise the application and enforce this Regulation, without prejudice to the possibility to designate an existing authority and to its legal form in accordance with national law. Member States should, however, be able to entrust more than one competent authority, with specific supervisory or enforcement tasks and competences concerning the application of this Regulation, for example for specific sectors where existing authorities may also be empowered, such as electronic communications’ regulators, media regulators or consumer protection authorities, reflecting their domestic constitutional, organisational and administrative structure. In the exercise of their tasks, all competent authorities should contribute to the achievement of the objectives of this Regulation, namely to the proper functioning of the internal market for intermediary services where the harmonised rules for a safe, predictable and trusted online environment that facilitates innovation, and in particular the due diligence obligations applicable to different categories of providers of intermediary services, are effectively supervised and enforced, with a view to ensure that fundamental rights, as enshrined in the Charter, including the principle of consumer protection, are effectively protected. This Regulation does not require Member States to confer on competent authorities the task to adjudicate on the lawfulness of specific items of content.