(4)The competent authority should provide ESMA with a copy of the decision imposing the administrative sanction or measure and a clear summary of the essential elements of that decision. However, in order to limit the reporting burden, when a particular administrative sanction or measure has already been reported to ESMA under Article 25(3) of Regulation (EU) 2015/2365, the competent authority should only be required to make a clear reference to that sanction or measure.