Article 17
Procedure for the cooperation between competent authorities
Where the competent authority of a Member State in which an advertisement is disseminated believes that the content of that advertisement is inconsistent with the information in the prospectus, it may request the assistance of the competent authority of the home Member State. Where requested, the competent authority in which the advertisement is disseminated shall communicate the following to the competent authority of the home Member State:
its reasons for believing that the content of the advertisement is inconsistent with the information in the prospectus;
the relevant advertisement and, where necessary, a translation of the advertisement in the language of the prospectus or in a language customary in the sphere of international finance.