Member States shall organise and carry out market surveillance as provided for in this Regulation.

For the purposes of paragraph 1 of this Article, each Member State shall designate one or more market surveillance authorities in its territory. Each Member State shall inform the Commission and the other Member States of its market surveillance authorities and the areas of competence of each of those authorities, using the information and communication system referred to in Article 34.

Each Member State shall appoint a single liaison office.

The single liaison office shall at least be responsible for representing the coordinated position of the market surveillance authorities and the authorities designated under Article 25(1) and for communicating the national strategies as set out in Article 13. The single liaison office shall also assist in the cooperation between market surveillance authorities in different Member States, as set out in Chapter VI.

In order to carry out market surveillance of products made available online and offline with the same effectiveness for all distribution channels, Member States shall ensure that their market surveillance authorities and single liaison office have the necessary resources, including sufficient budgetary and other resources, such as a sufficient number of competent personnel, expertise, procedures and other arrangements for the proper performance of their duties.

Where there is more than one market surveillance authority in their territory, Member States shall ensure that the respective duties of those authorities are clearly defined and that appropriate communication and coordination mechanisms are established to enable those authorities to collaborate closely and exercise their duties effectively.