1. Member States shall designate, amongst their market surveillance authorities, one or more authorities that dispose of the particular knowledge needed to assess products both technically and legally.
2. Member States shall designate a single liaison point to act as the focal point for contacts with the Commission and single liaison points of other Member States which are competent under this Regulation, including for requests pursuant to Articles 22, 23 and 24 of Regulation (EU) 2019/1020.
3. Market surveillance authorities designated in accordance with paragraph 1 of this Article shall have all the powers listed in Article 14 of Regulation (EU) 2019/1020. For the purposes of this Regulation those powers shall also apply to all economic operators covered by this Regulation.
4. For the purpose of market surveillance, investigation and enforcement, market surveillance authorities shall have the power to request from other authorities or bodies relevant information in their possession.