(9)The files prepared by ESMA and the investigation officer contain information that is indispensable to the person concerned in preparing for judicial or administrative proceedings. After a person subject to investigation has received the notification of statement of finding either from the investigation officer or from ESMA, the person should be entitled to have access to the file subject to the legitimate interest of other persons in the protection of their business secrets. The use of file documents accessed should only be permitted for judicial or administrative procedures in relation to infringements of Article 42 of Regulation (EU) 2016/1011.