Single authority
Article 57
1. In each Member State, the single authority referred to in Article 5(5) of Regulation (EC) No 1224/2009 shall be responsible for transmitting, receiving, managing, and processing all fishing logbook data, in accordance with Article 27 of this Regulation, and, where possible, all other data covered by this Chapter. 2. Member States shall exchange contact details of the single authority and shall also inform the Commission and EFCA of those contact details. 3. Any changes in the data and contact details referred to in paragraphs 1 and 2, respectively, shall be communicated to the Commission, EFCA and other Member States before they become effective