(72)In some Member States, insider lists are considered particularly important for ensuring a high level of market integrity. For that reason, Article 18(6), second subparagraph, of Regulation (EU) No 596/2014 allows Member States to require issuers on SME growth markets to draw up more extensive insider lists that include all persons who have access to inside information, albeit on the basis of an alleviated format, requiring less information. To avoid excessive regulatory burden, while maintaining the essential information for competent authorities to investigate market abuse breaches, such an alleviated format should be used for all insider lists.