(14)In order to provide clarity for investors, an overview section included in an EU Follow-on prospectus or in an EU Growth issuance prospectus should not be labelled as a summary unless it complies with the requirements for summaries set out in Article 7(12a) of Regulation (EU) 2017/1129. Moreover, it is appropriate to establish rules for when a summary of an EU Follow-on prospectus or EU Growth issuance prospectus should be supplemented in accordance with Article 23 of that Regulation, to enable investors to easily identify the changes.