(3)Given the differences in size, complexity and significance of branches operating in host Member States, it is important to apply the principle of proportionality in the exchange of information. To this end, the need for competent authorities in host Member States to receive a more extensive range of information where these authorities are responsible for branches identified as significant in accordance with Article 51 of Directive 2013/36/EU should be reflected in the forms, templates and frequencies used for exchanging this information.