II.4.57.

When registering on CEREMP, how shall market participants fulfil the mandatory field named "publication inside", dedicated to the web address of the platform used by the MP to publish its inside information?

Answer: In accordance with Article 4(1) of REMIT, the disclosure of inside information by market participants should occur on an Inside Information Platform (IIP) authorised by ACER in accordance with Article 4a of REMIT.^[16]

When filling the mandatory section “Publication inside” in CEREMP, the website of the IIP chosen for the disclosure of inside information should be provided in the main box. However, as of 1 January 2022, market participants have the possibility to declare that they find it unlikely to hold inside information by flagging the option “Do not expect to possess any inside information to disclose under Article 4(1) of REMIT”. In such a case, the box referring to the IIP address can be left blank or filled with "na" (not applicable).

Please note that, even if the market participant does not expect to possess any inside information and flags this option in CEREMP, the responsibility to disclose inside information under Article 4(1) of REMIT remains. In case circumstances change and the market participant finds itself possessing inside information, they need to disclose this information on an IIP and they should promptly modify the field “Publication inside” in CEREMP by indicating the website of the IIP chosen for the disclosure of inside information.

[16]By 8 May 2025, the Commission shall adopt a delegated act further detailing the authorisation and supervision of inside information platforms.