Webware REMIT Inside Information Platform

Webware REMIT Inside Information Platform enables all European market participants to publish Urgent Market Messages (UMM).


  • You can publish UMM via a comfortable web interface.
  • Additional SFTP and API interfaces allow you to send UMMs directly to the inside information platform from your IT system.


Until the end of 2020 using the platform is free of charge. From January 2021, a monthly fee of 39 EUR will be charged.


Portal registration

To get access to the Inside Information Platform, please register on the portal or send a request to our customer service:
Phone: +49 (0)561 56014565

Deadlines for implementation (last change on 20.05.2020 )

Due to the current pandemic, the deadline by which market participants must publishing inside information on an Inside Information Platform will be extended until 1 January 2021 (original deadline was 1 July 2020).

ACER has also decided to extend the deadline for market participants’ compliance with the new validation rules until 1 January 2021 (original deadline was 30 June 2020).

Documentation & FAQ

The Regulation (EU) No. 1227/2011 (REMIT) sets the terms for publicizing insider information. Companies should report their insider information to ACER via an Inside Information Platform.

Frequently Asked Questions (‘FAQs’) on REMIT fundamental data and inside information collection (Knowledge Base)

FAQs on REMIT Fundamental Data and Inside Information (PDF)