Article 28 2.

Member States shall cooperate with the European Network of Supervisory Authorities in order to identify the companies within their jurisdiction, in particular by providing all necessary information in order to assess whether a third-country company fulfils the criteria laid down in Article 2. The Commission shall set up a secured system for the exchange of information regarding the net turnover generated in the Union by a company referred to in Article 2(2) that does not have a branch in any Member State or has branches located in different Member States, through which Member States shall regularly communicate information they have regarding the net turnover generated by such companies. The Commission shall analyse that information within a reasonable period of time and notify the Member State where the company generated most of its net turnover in the Union in the financial year preceding the last financial year, that the company is a company referred to in Article 2(2) and the supervisory authority of the Member State is competent in accordance with Article 24(3).