(3)To ensure that the drawing up and updating of insider lists impose only a limited administrative burden, while enabling competent authorities to identify persons that have access to inside information and establish links between insiders and persons involved in suspicious trading, the insider lists referred to in Article 18(1) and (6), first and second subparagraphs, of Regulation (EU) No 596/2014 should be drawn up and updated in accordance with the alleviated format that has so far applied to the insider lists referred to in Article 18(6), second subparagraph, of that Regulation.