Please be informed that this environment will migrate onto the platform e-file V2 mid to end of January 2018. Further details will follow soon.
Luxembourg's portal for exchange of financial information

Our services is a communication platform for the transmission of data, documents and regulatory and statistical reports between financial institutions and the Luxembourg authorities. is a joint initiative of the Luxembourg Stock Exchange and its subsidiary, Fundsquare.

  • Fundsquare services
  • Site of the Luxembourg Stock Exchange


This reference and consultation area gathers together solutions to technical problems that are most commonly encountered by our users and administrators. In order to understand our solutions with some hands-on experience, interactive video tutorials are also provided.

A number of manuals are available to assist you in your reporting.

A download section is also included, which enables you to update your various technical modules.


Information :

We are enhancing our system and this part of the e-file platform will migrate onto e-file V2. Details can be found here:


Teams are available Monday to Friday from 8 a.m. to 6 p.m. to assist you and answer all your questions relating to the products and services of the Luxembourg Stock Exchange and Fundsquare.

Technical support (Client Support & Operations Desk)
Tel : (+352) 28 370 211

35A, Boulevard Joseph II
L-1840 Luxembourg

Postal address
B.P. 578
L-2015 Luxembourg

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